<?xml version="1.0" encoding="UTF-8"?>
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:xhtml="http://www.w3.org/1999/xhtml" xmlns:video="http://www.google.com/schemas/sitemap-video/1.1">
<url><loc>https://materium.tv/</loc><lastmod>2026-11-06</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/"/>
  <xhtml:link rel="alternate" hreflang="pt" href="https://materium.tv/pt/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/"/>
</url>
<url><loc>https://materium.tv/consejos/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/consejos/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/tips/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/tipps/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/conseils/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/tips/"/>
</url>
<url><loc>https://materium.tv/casos/</loc><lastmod>2026-10-30</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/"/>
</url>
<url><loc>https://materium.tv/casos/sam-bankman-fried-ftx/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/sam-bankman-fried-ftx/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/sam-bankman-fried-ftx/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/sam-bankman-fried-ftx/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/sam-bankman-fried-ftx/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/sam-bankman-fried-ftx/"/>
</url>
<url><loc>https://materium.tv/casos/elizabeth-holmes-theranos/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/elizabeth-holmes-theranos/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/elizabeth-holmes-theranos/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/elizabeth-holmes-theranos/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/elizabeth-holmes-theranos/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/elizabeth-holmes-theranos/"/>
</url>
<url><loc>https://materium.tv/casos/jeffrey-skilling-enron/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/jeffrey-skilling-enron/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/enron-scandal-jeffrey-skilling/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/enron-skandal/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/jeffrey-skilling-enron/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/enron-scandal-jeffrey-skilling/"/>
</url>
<url><loc>https://materium.tv/casos/lou-pearlman-backstreet-boys/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/lou-pearlman-backstreet-boys/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/lou-pearlman-backstreet-boys-ponzi/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/lou-pearlman-backstreet-boys/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/lou-pearlman-backstreet-boys/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/lou-pearlman-backstreet-boys-ponzi/"/>
</url>
<url><loc>https://materium.tv/casos/frank-abagnale-atrapame-si-puedes-historia-real/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/frank-abagnale-atrapame-si-puedes-historia-real/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/frank-abagnale-catch-me-if-you-can-true-story/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/catch-me-if-you-can-wahre-geschichte/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/frank-abagnale-arrete-moi-si-tu-peux-histoire-vraie/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/frank-abagnale-catch-me-if-you-can-true-story/"/>
</url>
<url><loc>https://materium.tv/casos/sergei-mavrodi-mmm-piramide/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/sergei-mavrodi-mmm-piramide/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/sergei-mavrodi-mmm-pyramid/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/sergej-mawrodi-mmm/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/serguei-mavrodi-pyramide-mmm/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/sergei-mavrodi-mmm-pyramid/"/>
</url>
<url><loc>https://materium.tv/casos/billy-mcfarland-fyre-festival/</loc><lastmod>2026-11-03</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/billy-mcfarland-fyre-festival/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/billy-mcfarland-fyre-festival/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/billy-mcfarland-fyre-festival/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/billy-mcfarland-fyre-festival/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/billy-mcfarland-fyre-festival/"/>
</url>
<url><loc>https://materium.tv/casos/simon-leviev-timador-de-tinder/</loc><lastmod>2026-11-06</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/simon-leviev-timador-de-tinder/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/simon-leviev-tinder-swindler/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/simon-leviev-tinder-schwindler/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/simon-leviev-arnaqueur-de-tinder/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/simon-leviev-tinder-swindler/"/>
</url>
<url><loc>https://materium.tv/casos/jordan-belfort-lobo-de-wall-street-historia-real/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/jordan-belfort-lobo-de-wall-street-historia-real/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/jordan-belfort-wolf-of-wall-street-true-story/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/wolf-of-wall-street-wahre-geschichte/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/jordan-belfort-loup-de-wall-street-histoire-vraie/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/jordan-belfort-wolf-of-wall-street-true-story/"/>
</url>
<url><loc>https://materium.tv/casos/allen-stanford-stanford-international-bank/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/allen-stanford-stanford-international-bank/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/allen-stanford-international-bank/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/allen-stanford-bank-antigua/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/allen-stanford-stanford-international-bank/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/allen-stanford-international-bank/"/>
</url>
<url><loc>https://materium.tv/casos/bernie-madoff-mayor-esquema-ponzi/</loc><lastmod>2026-11-03</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/bernie-madoff-mayor-esquema-ponzi/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/bernie-madoff-ponzi-scheme/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/bernie-madoff-schneeballsystem/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/bernard-madoff-pyramide-de-ponzi/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/bernie-madoff-ponzi-scheme/"/>
</url>
<url><loc>https://materium.tv/casos/ruja-ignatova-onecoin/</loc><lastmod>2026-10-30</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/ruja-ignatova-onecoin/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/ruja-ignatova-onecoin/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/ruja-ignatova-onecoin/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/ruja-ignatova-onecoin/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/ruja-ignatova-onecoin/"/>
</url>
<url><loc>https://materium.tv/casos/baldomera-larra-primera-estafa-piramidal/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/baldomera-larra-primera-estafa-piramidal/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/baldomera-larra-first-pyramid-scheme/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/baldomera-larra-schneeballsystem-vor-ponzi/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/baldomera-larra-premiere-pyramide-de-ponzi/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/baldomera-larra-first-pyramid-scheme/"/>
</url>
<url><loc>https://materium.tv/casos/charles-ponzi-esquema-ponzi/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/charles-ponzi-esquema-ponzi/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/charles-ponzi-ponzi-scheme/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/charles-ponzi-ponzi-system/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/charles-ponzi-systeme-de-ponzi/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/charles-ponzi-ponzi-scheme/"/>
</url>
<url><loc>https://materium.tv/casos/gregor-macgregor-poyais-pais-inventado/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/gregor-macgregor-poyais-pais-inventado/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/gregor-macgregor-poyais-fake-country-scam/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/gregor-macgregor-poyais-erfundener-staat-betrug/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/gregor-macgregor-poyais-pays-invente-escroquerie/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/gregor-macgregor-poyais-fake-country-scam/"/>
</url>
<url><loc>https://materium.tv/casos/victor-lustig-vendio-la-torre-eiffel/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/victor-lustig-vendio-la-torre-eiffel/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/victor-lustig-sold-the-eiffel-tower/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/victor-lustig-verkaufte-den-eiffelturm/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/victor-lustig-a-vendu-la-tour-eiffel/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/victor-lustig-sold-the-eiffel-tower/"/>
</url>
<url><loc>https://materium.tv/tipos-de-estafa/fraude-por-afinidad/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/tipos-de-estafa/fraude-por-afinidad/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/types-of-scams/affinity-fraud/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/betrugsarten/affinitaetsbetrug/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/types-d-arnaques/fraude-par-affinite/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/types-of-scams/affinity-fraud/"/>
</url>
<url><loc>https://materium.tv/consejos/comprobar-si-una-empresa-esta-autorizada/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/consejos/comprobar-si-una-empresa-esta-autorizada/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/tips/check-if-a-broker-is-registered/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/tipps/bafin-zulassung-pruefen/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/conseils/verifier-si-une-societe-est-autorisee/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/tips/check-if-a-broker-is-registered/"/>
</url>
<url><loc>https://materium.tv/consejos/checklist-antes-de-invertir/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/consejos/checklist-antes-de-invertir/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/tips/checklist-before-investing/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/tipps/checkliste-vor-der-geldanlage/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/conseils/checklist-avant-d-investir/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/tips/checklist-before-investing/"/>
</url>
<url><loc>https://materium.tv/tipos-de-estafa/fraude-contable/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/tipos-de-estafa/fraude-contable/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/types-of-scams/accounting-fraud/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/betrugsarten/bilanzbetrug/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/types-d-arnaques/fraude-comptable/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/types-of-scams/accounting-fraud/"/>
</url>
<url><loc>https://materium.tv/tipos-de-estafa/estafas-cripto/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/tipos-de-estafa/estafas-cripto/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/types-of-scams/crypto-scams/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/betrugsarten/krypto-betrug/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/types-d-arnaques/arnaques-crypto/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/types-of-scams/crypto-scams/"/>
</url>
<url><loc>https://materium.tv/historia-de-las-estafas/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/historia-de-las-estafas/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/history-of-fraud/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/geschichte-des-betrugs/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/histoire-des-arnaques/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/history-of-fraud/"/>
</url>
<url><loc>https://materium.tv/consejos/anuncios-falsos-de-famosos/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/consejos/anuncios-falsos-de-famosos/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/tips/fake-celebrity-investment-ads/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/tipps/fake-werbung-mit-promis/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/conseils/fausses-publicites-de-celebrites/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/tips/fake-celebrity-investment-ads/"/>
</url>
<url><loc>https://materium.tv/consejos/como-detectar-una-estafa/</loc><lastmod>2026-11-03</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/consejos/como-detectar-una-estafa/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/tips/how-to-spot-a-scam/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/tipps/betrug-erkennen/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/conseils/comment-reconnaitre-une-arnaque/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/tips/how-to-spot-a-scam/"/>
</url>
<url><loc>https://materium.tv/documentales-de-estafas/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/documentales-de-estafas/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/scam-documentaries/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/dokus-ueber-betrug/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/documentaires-sur-les-arnaques/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/scam-documentaries/"/>
</url>
<url><loc>https://materium.tv/consejos/que-hacer-si-te-han-estafado/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/consejos/que-hacer-si-te-han-estafado/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/tips/what-to-do-if-you-get-scammed/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/tipps/betrogen-was-tun/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/conseils/victime-d-une-arnaque-que-faire/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/tips/what-to-do-if-you-get-scammed/"/>
</url>
<url><loc>https://materium.tv/estafas-mas-famosas-de-la-historia/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/estafas-mas-famosas-de-la-historia/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/biggest-scams-in-history/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/groesste-betrueger-der-geschichte/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/plus-grandes-arnaques-de-l-histoire/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/biggest-scams-in-history/"/>
</url>
<url><loc>https://materium.tv/impostores-famosos/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/impostores-famosos/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/famous-con-artists/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/beruehmte-hochstapler/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/imposteurs-celebres/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/famous-con-artists/"/>
</url>
<url><loc>https://materium.tv/consejos/estafas-por-internet/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/consejos/estafas-por-internet/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/tips/online-scams/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/tipps/online-betrug-erkennen/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/conseils/arnaques-sur-internet/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/tips/online-scams/"/>
</url>
<url><loc>https://materium.tv/tipos-de-estafa/fraude-de-inversion/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/tipos-de-estafa/fraude-de-inversion/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/types-of-scams/investment-fraud/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/betrugsarten/anlagebetrug/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/types-d-arnaques/arnaque-a-l-investissement/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/types-of-scams/investment-fraud/"/>
</url>
<url><loc>https://materium.tv/leyes-del-engano/</loc><lastmod>2026-11-03</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/leyes-del-engano/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/laws-of-deception/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/gesetze-der-taeuschung/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/lois-de-la-tromperie/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/laws-of-deception/"/>
</url>
<url><loc>https://materium.tv/consejos/estafas-a-personas-mayores/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/consejos/estafas-a-personas-mayores/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/tips/elder-fraud/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/tipps/betrug-an-senioren/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/conseils/arnaques-aux-personnes-agees/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/tips/elder-fraud/"/>
</url>
<url><loc>https://materium.tv/como-investigamos/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/como-investigamos/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/how-we-research/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/wie-wir-recherchieren/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/notre-methode/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/how-we-research/"/>
</url>
<url><loc>https://materium.tv/estafas-famosas-de-espana/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/estafas-famosas-de-espana/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/biggest-frauds-in-us-history/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/groesste-betrugsfaelle-deutschlands/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/grandes-escroqueries-francaises/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/biggest-frauds-in-us-history/"/>
</url>
<url><loc>https://materium.tv/peliculas-y-series-sobre-estafas/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/peliculas-y-series-sobre-estafas/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/movies-about-scams/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/filme-ueber-betrueger/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/films-et-series-sur-les-arnaques/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/movies-about-scams/"/>
</url>
<url><loc>https://materium.tv/tipos-de-estafa/estafa-piramidal/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/tipos-de-estafa/estafa-piramidal/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/types-of-scams/pyramid-scheme/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/betrugsarten/pyramidensystem/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/types-d-arnaques/vente-pyramidale/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/types-of-scams/pyramid-scheme/"/>
</url>
<url><loc>https://materium.tv/tipos-de-estafa/esquema-ponzi-vs-estafa-piramidal/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/tipos-de-estafa/esquema-ponzi-vs-estafa-piramidal/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/types-of-scams/ponzi-vs-pyramid-scheme/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/betrugsarten/schneeballsystem-vs-pyramidensystem/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/types-d-arnaques/pyramide-de-ponzi-ou-systeme-pyramidal/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/types-of-scams/ponzi-vs-pyramid-scheme/"/>
</url>
<url><loc>https://materium.tv/tipos-de-estafa/esquema-ponzi/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/tipos-de-estafa/esquema-ponzi/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/types-of-scams/ponzi-scheme/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/betrugsarten/schneeballsystem/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/types-d-arnaques/pyramide-de-ponzi/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/types-of-scams/ponzi-scheme/"/>
</url>
<url><loc>https://materium.tv/casos/forum-filatelico-y-afinsa/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/forum-filatelico-y-afinsa/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/anna-sorokin-anna-delvey/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/adele-spitzeder-dachauer-bank/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/therese-humbert-heritage-crawford/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/anna-sorokin-anna-delvey/"/>
</url>
<url><loc>https://materium.tv/casos/gescartera/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/gescartera/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/south-sea-bubble-1720/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/wirecard-skandal/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/affaire-stavisky/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/south-sea-bubble-1720/"/>
</url>
<url><loc>https://materium.tv/tipos-de-estafa/pump-and-dump/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/tipos-de-estafa/pump-and-dump/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/types-of-scams/pump-and-dump-scheme/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/betrugsarten/pump-and-dump/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/types-d-arnaques/pump-and-dump/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/types-of-scams/pump-and-dump-scheme/"/>
</url>
<url><loc>https://materium.tv/mayores-estafas-por-dinero/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/mayores-estafas-por-dinero/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/largest-frauds-by-amount/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/groesste-betrugsfaelle-nach-schaden/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/plus-grandes-arnaques-par-montant/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/largest-frauds-by-amount/"/>
</url>
<url><loc>https://materium.tv/tipos-de-estafa/estafa-de-recuperacion/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/tipos-de-estafa/estafa-de-recuperacion/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/types-of-scams/recovery-scam/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/betrugsarten/recovery-scam/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/types-d-arnaques/arnaque-au-recouvrement/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/types-of-scams/recovery-scam/"/>
</url>
<url><loc>https://materium.tv/consejos/por-que-caemos-en-estafas/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/consejos/por-que-caemos-en-estafas/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/tips/why-people-fall-for-scams/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/tipps/warum-wir-auf-betrug-hereinfallen/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/conseils/pourquoi-tombe-t-on-dans-les-arnaques/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/tips/why-people-fall-for-scams/"/>
</url>
<url><loc>https://materium.tv/tipos-de-estafa/estafa-romantica/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/tipos-de-estafa/estafa-romantica/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/types-of-scams/romance-scam/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/betrugsarten/love-scam/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/types-d-arnaques/arnaque-aux-sentiments/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/types-of-scams/romance-scam/"/>
</url>
<url><loc>https://materium.tv/la-serie/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/la-serie/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/about/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/ueber-materium/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/a-propos/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/about/"/>
</url>
<url><loc>https://materium.tv/tipos-de-estafa/fraude-en-startups/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/tipos-de-estafa/fraude-en-startups/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/types-of-scams/startup-fraud/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/betrugsarten/startup-betrug/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/types-d-arnaques/fraude-dans-les-startups/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/types-of-scams/startup-fraud/"/>
</url>
<url><loc>https://materium.tv/consejos/estafas-por-telefono-y-whatsapp/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/consejos/estafas-por-telefono-y-whatsapp/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/tips/phone-and-text-scams/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/tipps/whatsapp-betrug-erkennen/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/conseils/arnaques-par-telephone-et-whatsapp/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/tips/phone-and-text-scams/"/>
</url>
<url><loc>https://materium.tv/tipos-de-estafa/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/tipos-de-estafa/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/types-of-scams/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/betrugsarten/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/types-d-arnaques/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/types-of-scams/"/>
</url>
<url><loc>https://materium.tv/capitulos/victor-lustig-documental/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/capitulos/victor-lustig-documental/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/episodes/victor-lustig-documentary/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/folgen/victor-lustig-doku/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/episodes/victor-lustig-documentaire/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/episodes/victor-lustig-documentary/"/>
  <video:video><video:thumbnail_loc>https://materium.tv/assets/img/temporada/es/ep001-1280.webp</video:thumbnail_loc><video:title>Vendió la Torre Eiffel y acabó en Alcatraz</video:title><video:description>París, 1925: Víctor Lustig se hizo pasar por funcionario del Estado y vendió la Torre Eiffel como chatarra. No era suya. Nunca lo fue. El comprador pagó el precio… y además un soborno. Diez años después acabó en Alcatraz, condenado a 20 años.</video:description><video:player_loc>https://www.youtube.com/embed/fEQBeOXJ4xQ</video:player_loc><video:duration>910</video:duration><video:publication_date>2026-10-16T18:00:00Z</video:publication_date><video:family_friendly>yes</video:family_friendly></video:video>
</url>
<url><loc>https://materium.tv/capitulos/gregor-macgregor-poyais-documental/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/capitulos/gregor-macgregor-poyais-documental/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/episodes/gregor-macgregor-poyais-documentary/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/folgen/gregor-macgregor-poyais-doku/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/episodes/gregor-macgregor-poyais-documentaire/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/episodes/gregor-macgregor-poyais-documentary/"/>
  <video:video><video:thumbnail_loc>https://materium.tv/assets/img/temporada/es/ep002-1280.webp</video:thumbnail_loc><video:title>Inventó un país y Venezuela lo enterró como héroe</video:title><video:description>Londres, 1822: Gregor MacGregor vendió bonos, tierras y billetes de Poyais, un país de Centroamérica con capital, banco y bandera. No existía. Unos 250 colonos zarparon hacia él y cerca de 180 murieron. A su inventor, Venezuela lo enterró como a un héroe.</video:description><video:player_loc>https://www.youtube.com/embed/gbYdfGaijVY</video:player_loc><video:duration>1004</video:duration><video:publication_date>2026-10-20T18:00:00Z</video:publication_date><video:family_friendly>yes</video:family_friendly></video:video>
</url>
<url><loc>https://materium.tv/capitulos/charles-ponzi-documental/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/capitulos/charles-ponzi-documental/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/episodes/charles-ponzi-documentary/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/folgen/charles-ponzi-doku/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/episodes/charles-ponzi-documentaire/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/episodes/charles-ponzi-documentary/"/>
  <video:video><video:thumbnail_loc>https://materium.tv/assets/img/temporada/es/ep003-1280.webp</video:thumbnail_loc><video:title>La estafa que lleva su nombre</video:title><video:description>¿Por qué un esquema Ponzi se llama así? Porque en 1920, en Boston, Charles Ponzi prometía un 50 % en 45 días y pagaba a los primeros con el dinero de los que llegaban detrás. Miles de personas hicieron cola para darle sus ahorros. Hoy su apellido es el nombre de la estafa.</video:description><video:player_loc>https://www.youtube.com/embed/0RXa69Cld9s</video:player_loc><video:duration>970</video:duration><video:publication_date>2026-10-23T18:00:00Z</video:publication_date><video:family_friendly>yes</video:family_friendly></video:video>
</url>
<url><loc>https://materium.tv/capitulos/baldomera-larra-documental/</loc><lastmod>2026-10-30</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/capitulos/baldomera-larra-documental/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/episodes/baldomera-larra-documentary/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/folgen/baldomera-larra-doku/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/episodes/baldomera-larra-documentaire/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/episodes/baldomera-larra-documentary/"/>
  <video:video><video:thumbnail_loc>https://materium.tv/assets/img/temporada/es/ep004-1280.webp</video:thumbnail_loc><video:title>Montó la primera estafa piramidal de la historia</video:title><video:description>En 1876, Baldomera Larra montó en Madrid la primera gran estafa piramidal documentada, 44 años antes que Ponzi. Media ciudad le dio sus ahorros. Y la misma ley que no la dejaba firmar un contrato fue la que la salvó.</video:description><video:player_loc>https://www.youtube.com/embed/gUSirUYyu38</video:player_loc><video:duration>884</video:duration><video:publication_date>2026-10-27T19:00:00Z</video:publication_date><video:family_friendly>yes</video:family_friendly></video:video>
</url>
<url><loc>https://materium.tv/capitulos/ruja-ignatova-onecoin-documental/</loc><lastmod>2026-11-03</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/capitulos/ruja-ignatova-onecoin-documental/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/episodes/ruja-ignatova-onecoin-documentary/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/folgen/ruja-ignatova-onecoin-doku/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/episodes/ruja-ignatova-onecoin-documentaire/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/episodes/ruja-ignatova-onecoin-documentary/"/>
  <video:video><video:thumbnail_loc>https://materium.tv/assets/img/temporada/es/ep005-1280.webp</video:thumbnail_loc><video:title>Acusada de estafar 4.000 millones, desaparecida desde 2017</video:title><video:description>Ruja Ignatova y OneCoin, la estafa de la «Reina de las Criptomonedas» (2014-2017) Doctora en Derecho, máster en Oxford y pasado en McKinsey. En 2016 llenó el estadio de Wembley vendiendo OneCoin, «la asesina del Bitcoin», en 175 países. Hoy está en la lista de los diez más buscados del FBI. ¿Qué compraron exactamente sus clientes?</video:description><video:player_loc>https://www.youtube.com/embed/v604B-5kX54</video:player_loc><video:duration>932</video:duration><video:publication_date>2026-10-30T19:00:00Z</video:publication_date><video:family_friendly>yes</video:family_friendly></video:video>
</url>
<url><loc>https://materium.tv/capitulos/bernie-madoff-documental/</loc><lastmod>2026-11-03</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/capitulos/bernie-madoff-documental/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/episodes/bernie-madoff-documentary/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/folgen/bernie-madoff-doku/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/episodes/bernard-madoff-documentaire/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/episodes/bernie-madoff-documentary/"/>
  <video:video><video:thumbnail_loc>https://materium.tv/assets/img/temporada/es/ep006-1280.webp</video:thumbnail_loc><video:title>Madoff aseguró que nadie podía saltarse las reglas… y él lo hacía</video:title><video:description>Bernie Madoff, la mayor estafa piramidal de la historia (Nueva York, 2008) Expresidente del Nasdaq y leyenda de Wall Street, Bernie Madoff prometía algo más tentador que hacerse rico: un 10 o un 12 % al año, cayera o subiera la bolsa. Un analista avisó a la SEC una y otra vez. Esta es la historia de por qué nadie lo comprobó, contada con su declaración ante el tribunal y el informe del inspector general de la SEC.</video:description><video:player_loc>https://www.youtube.com/embed/zoSJXowS6YQ</video:player_loc><video:duration>1086</video:duration><video:publication_date>2026-11-03T19:00:00Z</video:publication_date><video:family_friendly>yes</video:family_friendly></video:video>
</url>
<url><loc>https://materium.tv/capitulos/</loc><lastmod>2026-11-06</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/capitulos/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/episodes/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/folgen/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/episodes/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/episodes/"/>
</url>
<url><loc>https://materium.tv/en/</loc><lastmod>2026-11-06</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/"/>
  <xhtml:link rel="alternate" hreflang="pt" href="https://materium.tv/pt/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/"/>
</url>
<url><loc>https://materium.tv/en/tips/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/consejos/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/tips/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/tipps/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/conseils/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/tips/"/>
</url>
<url><loc>https://materium.tv/en/cases/</loc><lastmod>2026-11-03</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/"/>
</url>
<url><loc>https://materium.tv/en/cases/sam-bankman-fried-ftx/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/sam-bankman-fried-ftx/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/sam-bankman-fried-ftx/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/sam-bankman-fried-ftx/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/sam-bankman-fried-ftx/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/sam-bankman-fried-ftx/"/>
</url>
<url><loc>https://materium.tv/en/cases/elizabeth-holmes-theranos/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/elizabeth-holmes-theranos/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/elizabeth-holmes-theranos/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/elizabeth-holmes-theranos/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/elizabeth-holmes-theranos/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/elizabeth-holmes-theranos/"/>
</url>
<url><loc>https://materium.tv/en/cases/enron-scandal-jeffrey-skilling/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/jeffrey-skilling-enron/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/enron-scandal-jeffrey-skilling/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/enron-skandal/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/jeffrey-skilling-enron/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/enron-scandal-jeffrey-skilling/"/>
</url>
<url><loc>https://materium.tv/en/cases/lou-pearlman-backstreet-boys-ponzi/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/lou-pearlman-backstreet-boys/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/lou-pearlman-backstreet-boys-ponzi/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/lou-pearlman-backstreet-boys/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/lou-pearlman-backstreet-boys/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/lou-pearlman-backstreet-boys-ponzi/"/>
</url>
<url><loc>https://materium.tv/en/cases/frank-abagnale-catch-me-if-you-can-true-story/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/frank-abagnale-atrapame-si-puedes-historia-real/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/frank-abagnale-catch-me-if-you-can-true-story/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/catch-me-if-you-can-wahre-geschichte/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/frank-abagnale-arrete-moi-si-tu-peux-histoire-vraie/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/frank-abagnale-catch-me-if-you-can-true-story/"/>
</url>
<url><loc>https://materium.tv/en/cases/sergei-mavrodi-mmm-pyramid/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/sergei-mavrodi-mmm-piramide/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/sergei-mavrodi-mmm-pyramid/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/sergej-mawrodi-mmm/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/serguei-mavrodi-pyramide-mmm/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/sergei-mavrodi-mmm-pyramid/"/>
</url>
<url><loc>https://materium.tv/en/cases/billy-mcfarland-fyre-festival/</loc><lastmod>2026-11-03</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/billy-mcfarland-fyre-festival/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/billy-mcfarland-fyre-festival/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/billy-mcfarland-fyre-festival/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/billy-mcfarland-fyre-festival/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/billy-mcfarland-fyre-festival/"/>
</url>
<url><loc>https://materium.tv/en/cases/simon-leviev-tinder-swindler/</loc><lastmod>2026-11-06</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/simon-leviev-timador-de-tinder/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/simon-leviev-tinder-swindler/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/simon-leviev-tinder-schwindler/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/simon-leviev-arnaqueur-de-tinder/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/simon-leviev-tinder-swindler/"/>
</url>
<url><loc>https://materium.tv/en/cases/jordan-belfort-wolf-of-wall-street-true-story/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/jordan-belfort-lobo-de-wall-street-historia-real/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/jordan-belfort-wolf-of-wall-street-true-story/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/wolf-of-wall-street-wahre-geschichte/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/jordan-belfort-loup-de-wall-street-histoire-vraie/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/jordan-belfort-wolf-of-wall-street-true-story/"/>
</url>
<url><loc>https://materium.tv/en/cases/allen-stanford-international-bank/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/allen-stanford-stanford-international-bank/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/allen-stanford-international-bank/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/allen-stanford-bank-antigua/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/allen-stanford-stanford-international-bank/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/allen-stanford-international-bank/"/>
</url>
<url><loc>https://materium.tv/en/cases/bernie-madoff-ponzi-scheme/</loc><lastmod>2026-11-03</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/bernie-madoff-mayor-esquema-ponzi/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/bernie-madoff-ponzi-scheme/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/bernie-madoff-schneeballsystem/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/bernard-madoff-pyramide-de-ponzi/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/bernie-madoff-ponzi-scheme/"/>
</url>
<url><loc>https://materium.tv/en/cases/ruja-ignatova-onecoin/</loc><lastmod>2026-10-30</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/ruja-ignatova-onecoin/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/ruja-ignatova-onecoin/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/ruja-ignatova-onecoin/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/ruja-ignatova-onecoin/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/ruja-ignatova-onecoin/"/>
</url>
<url><loc>https://materium.tv/en/cases/baldomera-larra-first-pyramid-scheme/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/baldomera-larra-primera-estafa-piramidal/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/baldomera-larra-first-pyramid-scheme/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/baldomera-larra-schneeballsystem-vor-ponzi/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/baldomera-larra-premiere-pyramide-de-ponzi/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/baldomera-larra-first-pyramid-scheme/"/>
</url>
<url><loc>https://materium.tv/en/cases/charles-ponzi-ponzi-scheme/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/charles-ponzi-esquema-ponzi/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/charles-ponzi-ponzi-scheme/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/charles-ponzi-ponzi-system/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/charles-ponzi-systeme-de-ponzi/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/charles-ponzi-ponzi-scheme/"/>
</url>
<url><loc>https://materium.tv/en/cases/gregor-macgregor-poyais-fake-country-scam/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/gregor-macgregor-poyais-pais-inventado/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/gregor-macgregor-poyais-fake-country-scam/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/gregor-macgregor-poyais-erfundener-staat-betrug/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/gregor-macgregor-poyais-pays-invente-escroquerie/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/gregor-macgregor-poyais-fake-country-scam/"/>
</url>
<url><loc>https://materium.tv/en/cases/victor-lustig-sold-the-eiffel-tower/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/victor-lustig-vendio-la-torre-eiffel/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/victor-lustig-sold-the-eiffel-tower/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/victor-lustig-verkaufte-den-eiffelturm/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/victor-lustig-a-vendu-la-tour-eiffel/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/victor-lustig-sold-the-eiffel-tower/"/>
</url>
<url><loc>https://materium.tv/en/types-of-scams/affinity-fraud/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/tipos-de-estafa/fraude-por-afinidad/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/types-of-scams/affinity-fraud/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/betrugsarten/affinitaetsbetrug/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/types-d-arnaques/fraude-par-affinite/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/types-of-scams/affinity-fraud/"/>
</url>
<url><loc>https://materium.tv/en/tips/check-if-a-broker-is-registered/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/consejos/comprobar-si-una-empresa-esta-autorizada/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/tips/check-if-a-broker-is-registered/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/tipps/bafin-zulassung-pruefen/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/conseils/verifier-si-une-societe-est-autorisee/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/tips/check-if-a-broker-is-registered/"/>
</url>
<url><loc>https://materium.tv/en/tips/checklist-before-investing/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/consejos/checklist-antes-de-invertir/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/tips/checklist-before-investing/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/tipps/checkliste-vor-der-geldanlage/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/conseils/checklist-avant-d-investir/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/tips/checklist-before-investing/"/>
</url>
<url><loc>https://materium.tv/en/types-of-scams/accounting-fraud/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/tipos-de-estafa/fraude-contable/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/types-of-scams/accounting-fraud/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/betrugsarten/bilanzbetrug/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/types-d-arnaques/fraude-comptable/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/types-of-scams/accounting-fraud/"/>
</url>
<url><loc>https://materium.tv/en/types-of-scams/crypto-scams/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/tipos-de-estafa/estafas-cripto/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/types-of-scams/crypto-scams/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/betrugsarten/krypto-betrug/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/types-d-arnaques/arnaques-crypto/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/types-of-scams/crypto-scams/"/>
</url>
<url><loc>https://materium.tv/en/history-of-fraud/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/historia-de-las-estafas/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/history-of-fraud/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/geschichte-des-betrugs/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/histoire-des-arnaques/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/history-of-fraud/"/>
</url>
<url><loc>https://materium.tv/en/tips/fake-celebrity-investment-ads/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/consejos/anuncios-falsos-de-famosos/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/tips/fake-celebrity-investment-ads/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/tipps/fake-werbung-mit-promis/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/conseils/fausses-publicites-de-celebrites/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/tips/fake-celebrity-investment-ads/"/>
</url>
<url><loc>https://materium.tv/en/tips/how-to-spot-a-scam/</loc><lastmod>2026-11-06</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/consejos/como-detectar-una-estafa/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/tips/how-to-spot-a-scam/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/tipps/betrug-erkennen/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/conseils/comment-reconnaitre-une-arnaque/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/tips/how-to-spot-a-scam/"/>
</url>
<url><loc>https://materium.tv/en/scam-documentaries/</loc><lastmod>2026-11-03</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/documentales-de-estafas/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/scam-documentaries/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/dokus-ueber-betrug/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/documentaires-sur-les-arnaques/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/scam-documentaries/"/>
</url>
<url><loc>https://materium.tv/en/tips/what-to-do-if-you-get-scammed/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/consejos/que-hacer-si-te-han-estafado/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/tips/what-to-do-if-you-get-scammed/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/tipps/betrogen-was-tun/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/conseils/victime-d-une-arnaque-que-faire/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/tips/what-to-do-if-you-get-scammed/"/>
</url>
<url><loc>https://materium.tv/en/biggest-scams-in-history/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/estafas-mas-famosas-de-la-historia/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/biggest-scams-in-history/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/groesste-betrueger-der-geschichte/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/plus-grandes-arnaques-de-l-histoire/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/biggest-scams-in-history/"/>
</url>
<url><loc>https://materium.tv/en/famous-con-artists/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/impostores-famosos/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/famous-con-artists/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/beruehmte-hochstapler/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/imposteurs-celebres/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/famous-con-artists/"/>
</url>
<url><loc>https://materium.tv/en/tips/online-scams/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/consejos/estafas-por-internet/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/tips/online-scams/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/tipps/online-betrug-erkennen/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/conseils/arnaques-sur-internet/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/tips/online-scams/"/>
</url>
<url><loc>https://materium.tv/en/types-of-scams/investment-fraud/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/tipos-de-estafa/fraude-de-inversion/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/types-of-scams/investment-fraud/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/betrugsarten/anlagebetrug/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/types-d-arnaques/arnaque-a-l-investissement/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/types-of-scams/investment-fraud/"/>
</url>
<url><loc>https://materium.tv/en/laws-of-deception/</loc><lastmod>2026-11-06</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/leyes-del-engano/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/laws-of-deception/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/gesetze-der-taeuschung/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/lois-de-la-tromperie/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/laws-of-deception/"/>
</url>
<url><loc>https://materium.tv/en/tips/elder-fraud/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/consejos/estafas-a-personas-mayores/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/tips/elder-fraud/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/tipps/betrug-an-senioren/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/conseils/arnaques-aux-personnes-agees/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/tips/elder-fraud/"/>
</url>
<url><loc>https://materium.tv/en/how-we-research/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/como-investigamos/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/how-we-research/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/wie-wir-recherchieren/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/notre-methode/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/how-we-research/"/>
</url>
<url><loc>https://materium.tv/en/biggest-frauds-in-us-history/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/estafas-famosas-de-espana/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/biggest-frauds-in-us-history/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/groesste-betrugsfaelle-deutschlands/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/grandes-escroqueries-francaises/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/biggest-frauds-in-us-history/"/>
</url>
<url><loc>https://materium.tv/en/movies-about-scams/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/peliculas-y-series-sobre-estafas/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/movies-about-scams/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/filme-ueber-betrueger/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/films-et-series-sur-les-arnaques/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/movies-about-scams/"/>
</url>
<url><loc>https://materium.tv/en/types-of-scams/pyramid-scheme/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/tipos-de-estafa/estafa-piramidal/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/types-of-scams/pyramid-scheme/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/betrugsarten/pyramidensystem/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/types-d-arnaques/vente-pyramidale/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/types-of-scams/pyramid-scheme/"/>
</url>
<url><loc>https://materium.tv/en/types-of-scams/ponzi-vs-pyramid-scheme/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/tipos-de-estafa/esquema-ponzi-vs-estafa-piramidal/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/types-of-scams/ponzi-vs-pyramid-scheme/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/betrugsarten/schneeballsystem-vs-pyramidensystem/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/types-d-arnaques/pyramide-de-ponzi-ou-systeme-pyramidal/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/types-of-scams/ponzi-vs-pyramid-scheme/"/>
</url>
<url><loc>https://materium.tv/en/types-of-scams/ponzi-scheme/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/tipos-de-estafa/esquema-ponzi/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/types-of-scams/ponzi-scheme/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/betrugsarten/schneeballsystem/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/types-d-arnaques/pyramide-de-ponzi/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/types-of-scams/ponzi-scheme/"/>
</url>
<url><loc>https://materium.tv/en/cases/anna-sorokin-anna-delvey/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/forum-filatelico-y-afinsa/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/anna-sorokin-anna-delvey/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/adele-spitzeder-dachauer-bank/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/therese-humbert-heritage-crawford/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/anna-sorokin-anna-delvey/"/>
</url>
<url><loc>https://materium.tv/en/cases/south-sea-bubble-1720/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/gescartera/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/south-sea-bubble-1720/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/wirecard-skandal/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/affaire-stavisky/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/south-sea-bubble-1720/"/>
</url>
<url><loc>https://materium.tv/en/types-of-scams/pump-and-dump-scheme/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/tipos-de-estafa/pump-and-dump/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/types-of-scams/pump-and-dump-scheme/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/betrugsarten/pump-and-dump/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/types-d-arnaques/pump-and-dump/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/types-of-scams/pump-and-dump-scheme/"/>
</url>
<url><loc>https://materium.tv/en/largest-frauds-by-amount/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/mayores-estafas-por-dinero/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/largest-frauds-by-amount/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/groesste-betrugsfaelle-nach-schaden/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/plus-grandes-arnaques-par-montant/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/largest-frauds-by-amount/"/>
</url>
<url><loc>https://materium.tv/en/types-of-scams/recovery-scam/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/tipos-de-estafa/estafa-de-recuperacion/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/types-of-scams/recovery-scam/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/betrugsarten/recovery-scam/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/types-d-arnaques/arnaque-au-recouvrement/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/types-of-scams/recovery-scam/"/>
</url>
<url><loc>https://materium.tv/en/tips/why-people-fall-for-scams/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/consejos/por-que-caemos-en-estafas/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/tips/why-people-fall-for-scams/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/tipps/warum-wir-auf-betrug-hereinfallen/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/conseils/pourquoi-tombe-t-on-dans-les-arnaques/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/tips/why-people-fall-for-scams/"/>
</url>
<url><loc>https://materium.tv/en/types-of-scams/romance-scam/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/tipos-de-estafa/estafa-romantica/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/types-of-scams/romance-scam/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/betrugsarten/love-scam/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/types-d-arnaques/arnaque-aux-sentiments/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/types-of-scams/romance-scam/"/>
</url>
<url><loc>https://materium.tv/en/about/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/la-serie/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/about/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/ueber-materium/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/a-propos/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/about/"/>
</url>
<url><loc>https://materium.tv/en/types-of-scams/startup-fraud/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/tipos-de-estafa/fraude-en-startups/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/types-of-scams/startup-fraud/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/betrugsarten/startup-betrug/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/types-d-arnaques/fraude-dans-les-startups/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/types-of-scams/startup-fraud/"/>
</url>
<url><loc>https://materium.tv/en/tips/phone-and-text-scams/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/consejos/estafas-por-telefono-y-whatsapp/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/tips/phone-and-text-scams/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/tipps/whatsapp-betrug-erkennen/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/conseils/arnaques-par-telephone-et-whatsapp/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/tips/phone-and-text-scams/"/>
</url>
<url><loc>https://materium.tv/en/types-of-scams/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/tipos-de-estafa/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/types-of-scams/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/betrugsarten/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/types-d-arnaques/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/types-of-scams/"/>
</url>
<url><loc>https://materium.tv/en/episodes/victor-lustig-documentary/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/capitulos/victor-lustig-documental/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/episodes/victor-lustig-documentary/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/folgen/victor-lustig-doku/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/episodes/victor-lustig-documentaire/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/episodes/victor-lustig-documentary/"/>
  <video:video><video:thumbnail_loc>https://materium.tv/assets/img/temporada/en/ep001-1280.webp</video:thumbnail_loc><video:title>He Sold the Eiffel Tower and Ended Up in Alcatraz</video:title><video:description>Paris, 1925: Victor Lustig posed as a government official and sold the Eiffel Tower for scrap. It wasn't his. It never was. The buyer paid the price… and a bribe on top. Ten years later, Lustig was in Alcatraz, serving 20 years.</video:description><video:player_loc>https://www.youtube.com/embed/5xaWAvjtnkg</video:player_loc><video:duration>906</video:duration><video:publication_date>2026-10-16T18:00:00Z</video:publication_date><video:family_friendly>yes</video:family_friendly></video:video>
</url>
<url><loc>https://materium.tv/en/episodes/gregor-macgregor-poyais-documentary/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/capitulos/gregor-macgregor-poyais-documental/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/episodes/gregor-macgregor-poyais-documentary/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/folgen/gregor-macgregor-poyais-doku/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/episodes/gregor-macgregor-poyais-documentaire/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/episodes/gregor-macgregor-poyais-documentary/"/>
  <video:video><video:thumbnail_loc>https://materium.tv/assets/img/temporada/en/ep002-1280.webp</video:thumbnail_loc><video:title>He Invented a Nation. Venezuela Buried Him a Hero</video:title><video:description>London, 1822: Gregor MacGregor sold bonds, land and banknotes from Poyais, a Central American country with a capital, a bank and a flag. It didn't exist. Some 250 settlers sailed for it, and around 180 of them died. Venezuela buried the man who invented it as a hero.</video:description><video:player_loc>https://www.youtube.com/embed/snV7xPuaTP0</video:player_loc><video:duration>1000</video:duration><video:publication_date>2026-10-20T18:00:00Z</video:publication_date><video:family_friendly>yes</video:family_friendly></video:video>
</url>
<url><loc>https://materium.tv/en/episodes/charles-ponzi-documentary/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/capitulos/charles-ponzi-documental/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/episodes/charles-ponzi-documentary/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/folgen/charles-ponzi-doku/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/episodes/charles-ponzi-documentaire/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/episodes/charles-ponzi-documentary/"/>
  <video:video><video:thumbnail_loc>https://materium.tv/assets/img/temporada/en/ep003-1280.webp</video:thumbnail_loc><video:title>Why Every Ponzi Scheme Bears His Name</video:title><video:description>Why is it called a Ponzi scheme? Because in Boston, in 1920, Charles Ponzi promised 50% in 45 days and paid the first investors with money from the ones who came after them. Thousands lined up to hand him their savings. Today, his name is the name of the con.</video:description><video:player_loc>https://www.youtube.com/embed/ze1GzVN9nxg</video:player_loc><video:duration>964</video:duration><video:publication_date>2026-10-23T18:00:00Z</video:publication_date><video:family_friendly>yes</video:family_friendly></video:video>
</url>
<url><loc>https://materium.tv/en/episodes/baldomera-larra-documentary/</loc><lastmod>2026-10-30</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/capitulos/baldomera-larra-documental/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/episodes/baldomera-larra-documentary/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/folgen/baldomera-larra-doku/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/episodes/baldomera-larra-documentaire/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/episodes/baldomera-larra-documentary/"/>
  <video:video><video:thumbnail_loc>https://materium.tv/assets/img/temporada/en/ep004-1280.webp</video:thumbnail_loc><video:title>She Ran History's First Pyramid Scheme</video:title><video:description>In 1876, in Madrid, Baldomera Larra ran the first large-scale pyramid scheme on record — 44 years before Ponzi. Half the city handed her their savings. And the same law that wouldn't let her sign a contract is the one that saved her.</video:description><video:player_loc>https://www.youtube.com/embed/rFsKEdqXJ6A</video:player_loc><video:duration>878</video:duration><video:publication_date>2026-10-27T18:00:00Z</video:publication_date><video:family_friendly>yes</video:family_friendly></video:video>
</url>
<url><loc>https://materium.tv/en/episodes/ruja-ignatova-onecoin-documentary/</loc><lastmod>2026-11-03</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/capitulos/ruja-ignatova-onecoin-documental/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/episodes/ruja-ignatova-onecoin-documentary/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/folgen/ruja-ignatova-onecoin-doku/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/episodes/ruja-ignatova-onecoin-documentaire/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/episodes/ruja-ignatova-onecoin-documentary/"/>
  <video:video><video:thumbnail_loc>https://materium.tv/assets/img/temporada/en/ep005-1280.webp</video:thumbnail_loc><video:title>Accused of a $4 Billion Fraud, Missing Since 2017</video:title><video:description>Ruja Ignatova and OneCoin, the &quot;Cryptoqueen&quot; scam (2014-2017) A doctor of law with a master's from Oxford and a McKinsey past. In 2016 she filled Wembley Stadium selling OneCoin, &quot;the Bitcoin killer,&quot; in 175 countries. Today she is on the FBI's Ten Most Wanted list. What exactly did her customers buy?</video:description><video:player_loc>https://www.youtube.com/embed/jz6hGTEALh0</video:player_loc><video:duration>926</video:duration><video:publication_date>2026-10-30T18:00:00Z</video:publication_date><video:family_friendly>yes</video:family_friendly></video:video>
</url>
<url><loc>https://materium.tv/en/episodes/bernie-madoff-documentary/</loc><lastmod>2026-11-03</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/capitulos/bernie-madoff-documental/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/episodes/bernie-madoff-documentary/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/folgen/bernie-madoff-doku/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/episodes/bernard-madoff-documentaire/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/episodes/bernie-madoff-documentary/"/>
  <video:video><video:thumbnail_loc>https://materium.tv/assets/img/temporada/en/ep006-1280.webp</video:thumbnail_loc><video:title>Madoff Said No One Could Break the Rules… and He Was Doing It</video:title><video:description>Bernie Madoff, the biggest Ponzi scheme scam in history (New York, 2008) Former Nasdaq chairman and Wall Street legend, Bernie Madoff offered something more tempting than getting rich: 10 or 12% a year, whether the market rose or fell. An analyst warned the SEC again and again. This is the story of why nobody checked, told with his plea allocution and the SEC Inspector General's report.</video:description><video:player_loc>https://www.youtube.com/embed/IXysIVps3zk</video:player_loc><video:duration>1080</video:duration><video:publication_date>2026-11-03T18:00:00Z</video:publication_date><video:family_friendly>yes</video:family_friendly></video:video>
</url>
<url><loc>https://materium.tv/en/episodes/</loc><lastmod>2026-11-06</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/capitulos/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/episodes/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/folgen/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/episodes/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/episodes/"/>
</url>
<url><loc>https://materium.tv/de/</loc><lastmod>2026-11-06</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/"/>
  <xhtml:link rel="alternate" hreflang="pt" href="https://materium.tv/pt/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/"/>
</url>
<url><loc>https://materium.tv/de/tipps/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/consejos/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/tips/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/tipps/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/conseils/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/tips/"/>
</url>
<url><loc>https://materium.tv/de/faelle/</loc><lastmod>2026-11-06</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/"/>
</url>
<url><loc>https://materium.tv/de/faelle/sam-bankman-fried-ftx/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/sam-bankman-fried-ftx/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/sam-bankman-fried-ftx/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/sam-bankman-fried-ftx/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/sam-bankman-fried-ftx/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/sam-bankman-fried-ftx/"/>
</url>
<url><loc>https://materium.tv/de/faelle/elizabeth-holmes-theranos/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/elizabeth-holmes-theranos/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/elizabeth-holmes-theranos/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/elizabeth-holmes-theranos/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/elizabeth-holmes-theranos/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/elizabeth-holmes-theranos/"/>
</url>
<url><loc>https://materium.tv/de/faelle/enron-skandal/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/jeffrey-skilling-enron/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/enron-scandal-jeffrey-skilling/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/enron-skandal/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/jeffrey-skilling-enron/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/enron-scandal-jeffrey-skilling/"/>
</url>
<url><loc>https://materium.tv/de/faelle/lou-pearlman-backstreet-boys/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/lou-pearlman-backstreet-boys/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/lou-pearlman-backstreet-boys-ponzi/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/lou-pearlman-backstreet-boys/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/lou-pearlman-backstreet-boys/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/lou-pearlman-backstreet-boys-ponzi/"/>
</url>
<url><loc>https://materium.tv/de/faelle/catch-me-if-you-can-wahre-geschichte/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/frank-abagnale-atrapame-si-puedes-historia-real/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/frank-abagnale-catch-me-if-you-can-true-story/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/catch-me-if-you-can-wahre-geschichte/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/frank-abagnale-arrete-moi-si-tu-peux-histoire-vraie/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/frank-abagnale-catch-me-if-you-can-true-story/"/>
</url>
<url><loc>https://materium.tv/de/faelle/sergej-mawrodi-mmm/</loc><lastmod>2026-11-06</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/sergei-mavrodi-mmm-piramide/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/sergei-mavrodi-mmm-pyramid/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/sergej-mawrodi-mmm/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/serguei-mavrodi-pyramide-mmm/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/sergei-mavrodi-mmm-pyramid/"/>
</url>
<url><loc>https://materium.tv/de/faelle/billy-mcfarland-fyre-festival/</loc><lastmod>2026-11-03</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/billy-mcfarland-fyre-festival/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/billy-mcfarland-fyre-festival/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/billy-mcfarland-fyre-festival/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/billy-mcfarland-fyre-festival/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/billy-mcfarland-fyre-festival/"/>
</url>
<url><loc>https://materium.tv/de/faelle/simon-leviev-tinder-schwindler/</loc><lastmod>2026-11-06</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/simon-leviev-timador-de-tinder/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/simon-leviev-tinder-swindler/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/simon-leviev-tinder-schwindler/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/simon-leviev-arnaqueur-de-tinder/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/simon-leviev-tinder-swindler/"/>
</url>
<url><loc>https://materium.tv/de/faelle/wolf-of-wall-street-wahre-geschichte/</loc><lastmod>2026-11-03</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/jordan-belfort-lobo-de-wall-street-historia-real/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/jordan-belfort-wolf-of-wall-street-true-story/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/wolf-of-wall-street-wahre-geschichte/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/jordan-belfort-loup-de-wall-street-histoire-vraie/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/jordan-belfort-wolf-of-wall-street-true-story/"/>
</url>
<url><loc>https://materium.tv/de/faelle/allen-stanford-bank-antigua/</loc><lastmod>2026-11-06</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/allen-stanford-stanford-international-bank/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/allen-stanford-international-bank/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/allen-stanford-bank-antigua/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/allen-stanford-stanford-international-bank/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/allen-stanford-international-bank/"/>
</url>
<url><loc>https://materium.tv/de/faelle/bernie-madoff-schneeballsystem/</loc><lastmod>2026-11-06</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/bernie-madoff-mayor-esquema-ponzi/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/bernie-madoff-ponzi-scheme/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/bernie-madoff-schneeballsystem/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/bernard-madoff-pyramide-de-ponzi/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/bernie-madoff-ponzi-scheme/"/>
</url>
<url><loc>https://materium.tv/de/faelle/ruja-ignatova-onecoin/</loc><lastmod>2026-11-03</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/ruja-ignatova-onecoin/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/ruja-ignatova-onecoin/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/ruja-ignatova-onecoin/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/ruja-ignatova-onecoin/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/ruja-ignatova-onecoin/"/>
</url>
<url><loc>https://materium.tv/de/faelle/baldomera-larra-schneeballsystem-vor-ponzi/</loc><lastmod>2026-11-03</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/baldomera-larra-primera-estafa-piramidal/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/baldomera-larra-first-pyramid-scheme/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/baldomera-larra-schneeballsystem-vor-ponzi/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/baldomera-larra-premiere-pyramide-de-ponzi/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/baldomera-larra-first-pyramid-scheme/"/>
</url>
<url><loc>https://materium.tv/de/faelle/charles-ponzi-ponzi-system/</loc><lastmod>2026-10-30</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/charles-ponzi-esquema-ponzi/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/charles-ponzi-ponzi-scheme/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/charles-ponzi-ponzi-system/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/charles-ponzi-systeme-de-ponzi/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/charles-ponzi-ponzi-scheme/"/>
</url>
<url><loc>https://materium.tv/de/faelle/gregor-macgregor-poyais-erfundener-staat-betrug/</loc><lastmod>2026-10-30</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/gregor-macgregor-poyais-pais-inventado/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/gregor-macgregor-poyais-fake-country-scam/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/gregor-macgregor-poyais-erfundener-staat-betrug/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/gregor-macgregor-poyais-pays-invente-escroquerie/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/gregor-macgregor-poyais-fake-country-scam/"/>
</url>
<url><loc>https://materium.tv/de/faelle/victor-lustig-verkaufte-den-eiffelturm/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/victor-lustig-vendio-la-torre-eiffel/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/victor-lustig-sold-the-eiffel-tower/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/victor-lustig-verkaufte-den-eiffelturm/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/victor-lustig-a-vendu-la-tour-eiffel/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/victor-lustig-sold-the-eiffel-tower/"/>
</url>
<url><loc>https://materium.tv/de/betrugsarten/affinitaetsbetrug/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/tipos-de-estafa/fraude-por-afinidad/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/types-of-scams/affinity-fraud/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/betrugsarten/affinitaetsbetrug/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/types-d-arnaques/fraude-par-affinite/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/types-of-scams/affinity-fraud/"/>
</url>
<url><loc>https://materium.tv/de/tipps/bafin-zulassung-pruefen/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/consejos/comprobar-si-una-empresa-esta-autorizada/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/tips/check-if-a-broker-is-registered/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/tipps/bafin-zulassung-pruefen/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/conseils/verifier-si-une-societe-est-autorisee/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/tips/check-if-a-broker-is-registered/"/>
</url>
<url><loc>https://materium.tv/de/tipps/checkliste-vor-der-geldanlage/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/consejos/checklist-antes-de-invertir/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/tips/checklist-before-investing/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/tipps/checkliste-vor-der-geldanlage/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/conseils/checklist-avant-d-investir/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/tips/checklist-before-investing/"/>
</url>
<url><loc>https://materium.tv/de/betrugsarten/bilanzbetrug/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/tipos-de-estafa/fraude-contable/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/types-of-scams/accounting-fraud/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/betrugsarten/bilanzbetrug/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/types-d-arnaques/fraude-comptable/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/types-of-scams/accounting-fraud/"/>
</url>
<url><loc>https://materium.tv/de/betrugsarten/krypto-betrug/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/tipos-de-estafa/estafas-cripto/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/types-of-scams/crypto-scams/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/betrugsarten/krypto-betrug/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/types-d-arnaques/arnaques-crypto/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/types-of-scams/crypto-scams/"/>
</url>
<url><loc>https://materium.tv/de/geschichte-des-betrugs/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/historia-de-las-estafas/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/history-of-fraud/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/geschichte-des-betrugs/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/histoire-des-arnaques/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/history-of-fraud/"/>
</url>
<url><loc>https://materium.tv/de/tipps/fake-werbung-mit-promis/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/consejos/anuncios-falsos-de-famosos/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/tips/fake-celebrity-investment-ads/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/tipps/fake-werbung-mit-promis/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/conseils/fausses-publicites-de-celebrites/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/tips/fake-celebrity-investment-ads/"/>
</url>
<url><loc>https://materium.tv/de/tipps/betrug-erkennen/</loc><lastmod>2026-11-06</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/consejos/como-detectar-una-estafa/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/tips/how-to-spot-a-scam/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/tipps/betrug-erkennen/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/conseils/comment-reconnaitre-une-arnaque/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/tips/how-to-spot-a-scam/"/>
</url>
<url><loc>https://materium.tv/de/dokus-ueber-betrug/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/documentales-de-estafas/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/scam-documentaries/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/dokus-ueber-betrug/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/documentaires-sur-les-arnaques/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/scam-documentaries/"/>
</url>
<url><loc>https://materium.tv/de/tipps/betrogen-was-tun/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/consejos/que-hacer-si-te-han-estafado/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/tips/what-to-do-if-you-get-scammed/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/tipps/betrogen-was-tun/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/conseils/victime-d-une-arnaque-que-faire/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/tips/what-to-do-if-you-get-scammed/"/>
</url>
<url><loc>https://materium.tv/de/groesste-betrueger-der-geschichte/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/estafas-mas-famosas-de-la-historia/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/biggest-scams-in-history/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/groesste-betrueger-der-geschichte/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/plus-grandes-arnaques-de-l-histoire/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/biggest-scams-in-history/"/>
</url>
<url><loc>https://materium.tv/de/beruehmte-hochstapler/</loc><lastmod>2026-10-30</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/impostores-famosos/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/famous-con-artists/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/beruehmte-hochstapler/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/imposteurs-celebres/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/famous-con-artists/"/>
</url>
<url><loc>https://materium.tv/de/tipps/online-betrug-erkennen/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/consejos/estafas-por-internet/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/tips/online-scams/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/tipps/online-betrug-erkennen/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/conseils/arnaques-sur-internet/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/tips/online-scams/"/>
</url>
<url><loc>https://materium.tv/de/betrugsarten/anlagebetrug/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/tipos-de-estafa/fraude-de-inversion/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/types-of-scams/investment-fraud/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/betrugsarten/anlagebetrug/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/types-d-arnaques/arnaque-a-l-investissement/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/types-of-scams/investment-fraud/"/>
</url>
<url><loc>https://materium.tv/de/gesetze-der-taeuschung/</loc><lastmod>2026-11-06</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/leyes-del-engano/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/laws-of-deception/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/gesetze-der-taeuschung/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/lois-de-la-tromperie/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/laws-of-deception/"/>
</url>
<url><loc>https://materium.tv/de/tipps/betrug-an-senioren/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/consejos/estafas-a-personas-mayores/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/tips/elder-fraud/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/tipps/betrug-an-senioren/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/conseils/arnaques-aux-personnes-agees/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/tips/elder-fraud/"/>
</url>
<url><loc>https://materium.tv/de/wie-wir-recherchieren/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/como-investigamos/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/how-we-research/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/wie-wir-recherchieren/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/notre-methode/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/how-we-research/"/>
</url>
<url><loc>https://materium.tv/de/groesste-betrugsfaelle-deutschlands/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/estafas-famosas-de-espana/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/biggest-frauds-in-us-history/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/groesste-betrugsfaelle-deutschlands/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/grandes-escroqueries-francaises/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/biggest-frauds-in-us-history/"/>
</url>
<url><loc>https://materium.tv/de/filme-ueber-betrueger/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/peliculas-y-series-sobre-estafas/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/movies-about-scams/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/filme-ueber-betrueger/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/films-et-series-sur-les-arnaques/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/movies-about-scams/"/>
</url>
<url><loc>https://materium.tv/de/betrugsarten/pyramidensystem/</loc><lastmod>2026-11-03</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/tipos-de-estafa/estafa-piramidal/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/types-of-scams/pyramid-scheme/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/betrugsarten/pyramidensystem/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/types-d-arnaques/vente-pyramidale/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/types-of-scams/pyramid-scheme/"/>
</url>
<url><loc>https://materium.tv/de/betrugsarten/schneeballsystem-vs-pyramidensystem/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/tipos-de-estafa/esquema-ponzi-vs-estafa-piramidal/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/types-of-scams/ponzi-vs-pyramid-scheme/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/betrugsarten/schneeballsystem-vs-pyramidensystem/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/types-d-arnaques/pyramide-de-ponzi-ou-systeme-pyramidal/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/types-of-scams/ponzi-vs-pyramid-scheme/"/>
</url>
<url><loc>https://materium.tv/de/betrugsarten/schneeballsystem/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/tipos-de-estafa/esquema-ponzi/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/types-of-scams/ponzi-scheme/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/betrugsarten/schneeballsystem/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/types-d-arnaques/pyramide-de-ponzi/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/types-of-scams/ponzi-scheme/"/>
</url>
<url><loc>https://materium.tv/de/faelle/adele-spitzeder-dachauer-bank/</loc><lastmod>2026-11-03</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/forum-filatelico-y-afinsa/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/anna-sorokin-anna-delvey/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/adele-spitzeder-dachauer-bank/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/therese-humbert-heritage-crawford/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/anna-sorokin-anna-delvey/"/>
</url>
<url><loc>https://materium.tv/de/faelle/wirecard-skandal/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/gescartera/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/south-sea-bubble-1720/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/wirecard-skandal/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/affaire-stavisky/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/south-sea-bubble-1720/"/>
</url>
<url><loc>https://materium.tv/de/betrugsarten/pump-and-dump/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/tipos-de-estafa/pump-and-dump/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/types-of-scams/pump-and-dump-scheme/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/betrugsarten/pump-and-dump/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/types-d-arnaques/pump-and-dump/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/types-of-scams/pump-and-dump-scheme/"/>
</url>
<url><loc>https://materium.tv/de/groesste-betrugsfaelle-nach-schaden/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/mayores-estafas-por-dinero/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/largest-frauds-by-amount/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/groesste-betrugsfaelle-nach-schaden/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/plus-grandes-arnaques-par-montant/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/largest-frauds-by-amount/"/>
</url>
<url><loc>https://materium.tv/de/betrugsarten/recovery-scam/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/tipos-de-estafa/estafa-de-recuperacion/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/types-of-scams/recovery-scam/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/betrugsarten/recovery-scam/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/types-d-arnaques/arnaque-au-recouvrement/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/types-of-scams/recovery-scam/"/>
</url>
<url><loc>https://materium.tv/de/tipps/warum-wir-auf-betrug-hereinfallen/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/consejos/por-que-caemos-en-estafas/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/tips/why-people-fall-for-scams/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/tipps/warum-wir-auf-betrug-hereinfallen/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/conseils/pourquoi-tombe-t-on-dans-les-arnaques/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/tips/why-people-fall-for-scams/"/>
</url>
<url><loc>https://materium.tv/de/betrugsarten/love-scam/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/tipos-de-estafa/estafa-romantica/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/types-of-scams/romance-scam/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/betrugsarten/love-scam/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/types-d-arnaques/arnaque-aux-sentiments/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/types-of-scams/romance-scam/"/>
</url>
<url><loc>https://materium.tv/de/ueber-materium/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/la-serie/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/about/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/ueber-materium/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/a-propos/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/about/"/>
</url>
<url><loc>https://materium.tv/de/betrugsarten/startup-betrug/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/tipos-de-estafa/fraude-en-startups/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/types-of-scams/startup-fraud/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/betrugsarten/startup-betrug/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/types-d-arnaques/fraude-dans-les-startups/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/types-of-scams/startup-fraud/"/>
</url>
<url><loc>https://materium.tv/de/tipps/whatsapp-betrug-erkennen/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/consejos/estafas-por-telefono-y-whatsapp/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/tips/phone-and-text-scams/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/tipps/whatsapp-betrug-erkennen/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/conseils/arnaques-par-telephone-et-whatsapp/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/tips/phone-and-text-scams/"/>
</url>
<url><loc>https://materium.tv/de/betrugsarten/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/tipos-de-estafa/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/types-of-scams/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/betrugsarten/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/types-d-arnaques/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/types-of-scams/"/>
</url>
<url><loc>https://materium.tv/de/folgen/victor-lustig-doku/</loc><lastmod>2026-10-30</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/capitulos/victor-lustig-documental/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/episodes/victor-lustig-documentary/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/folgen/victor-lustig-doku/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/episodes/victor-lustig-documentaire/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/episodes/victor-lustig-documentary/"/>
  <video:video><video:thumbnail_loc>https://materium.tv/assets/img/temporada/de/ep001-1280.webp</video:thumbnail_loc><video:title>Er verkaufte den Eiffelturm und landete in Alcatraz</video:title><video:description>Paris, 1925: Victor Lustig gab sich als Regierungsbeamter aus und verkaufte den Eiffelturm als Schrott. Er gehörte ihm nicht. Nie. Der Käufer zahlte den Preis … und obendrein Schmiergeld. Zehn Jahre später saß Lustig in Alcatraz, verurteilt zu 20 Jahren.</video:description><video:player_loc>https://www.youtube.com/embed/dHhyeXnuKNg</video:player_loc><video:duration>905</video:duration><video:publication_date>2026-10-27T15:00:00Z</video:publication_date><video:family_friendly>yes</video:family_friendly></video:video>
</url>
<url><loc>https://materium.tv/de/folgen/gregor-macgregor-poyais-doku/</loc><lastmod>2026-10-30</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/capitulos/gregor-macgregor-poyais-documental/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/episodes/gregor-macgregor-poyais-documentary/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/folgen/gregor-macgregor-poyais-doku/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/episodes/gregor-macgregor-poyais-documentaire/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/episodes/gregor-macgregor-poyais-documentary/"/>
  <video:video><video:thumbnail_loc>https://materium.tv/assets/img/temporada/de/ep002-1280.webp</video:thumbnail_loc><video:title>Er erfand einen Staat. Venezuela begrub ihn als Helden</video:title><video:description>London, 1822: Gregor MacGregor verkaufte Anleihen, Land und Geldscheine von Poyais, einem mittelamerikanischen Staat mit Hauptstadt, Bank und Flagge. Es gab ihn nicht. Rund 250 Siedler brachen dorthin auf, etwa 180 von ihnen starben. Venezuela begrub den Mann, der das Land erfunden hatte, als Helden.</video:description><video:player_loc>https://www.youtube.com/embed/n2KQ92FMJBI</video:player_loc><video:duration>1000</video:duration><video:publication_date>2026-10-30T15:00:00Z</video:publication_date><video:family_friendly>yes</video:family_friendly></video:video>
</url>
<url><loc>https://materium.tv/de/folgen/charles-ponzi-doku/</loc><lastmod>2026-11-03</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/capitulos/charles-ponzi-documental/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/episodes/charles-ponzi-documentary/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/folgen/charles-ponzi-doku/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/episodes/charles-ponzi-documentaire/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/episodes/charles-ponzi-documentary/"/>
  <video:video><video:thumbnail_loc>https://materium.tv/assets/img/temporada/de/ep003-1280.webp</video:thumbnail_loc><video:title>Warum das Ponzi-System seinen Namen trägt</video:title><video:description>Warum heißt es Ponzi-System? Weil Charles Ponzi 1920 in Boston 50 % in 45 Tagen versprach und die ersten Anleger mit dem Geld derer bezahlte, die nach ihnen kamen – das klassische Schneeballsystem. Tausende standen Schlange, um ihm ihr Erspartes zu geben. Heute ist sein Name der Name des Betrugs.</video:description><video:player_loc>https://www.youtube.com/embed/SxFmMvG4_XU</video:player_loc><video:duration>966</video:duration><video:publication_date>2026-10-30T16:00:00Z</video:publication_date><video:family_friendly>yes</video:family_friendly></video:video>
</url>
<url><loc>https://materium.tv/de/folgen/baldomera-larra-doku/</loc><lastmod>2026-11-03</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/capitulos/baldomera-larra-documental/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/episodes/baldomera-larra-documentary/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/folgen/baldomera-larra-doku/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/episodes/baldomera-larra-documentaire/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/episodes/baldomera-larra-documentary/"/>
  <video:video><video:thumbnail_loc>https://materium.tv/assets/img/temporada/de/ep004-1280.webp</video:thumbnail_loc><video:title>Sie betrieb das erste Pyramidensystem der Geschichte</video:title><video:description>1876 betrieb Baldomera Larra in Madrid das erste belegte Pyramidensystem im großen Stil – 44 Jahre vor Ponzi. Die halbe Stadt gab ihr ihr Erspartes. Und dasselbe Gesetz, das ihr keinen Vertrag erlaubte, war es, das sie rettete.</video:description><video:player_loc>https://www.youtube.com/embed/A1fyuk19vmQ</video:player_loc><video:duration>879</video:duration><video:publication_date>2026-11-03T15:00:00Z</video:publication_date><video:family_friendly>yes</video:family_friendly></video:video>
</url>
<url><loc>https://materium.tv/de/folgen/ruja-ignatova-onecoin-doku/</loc><lastmod>2026-11-06</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/capitulos/ruja-ignatova-onecoin-documental/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/episodes/ruja-ignatova-onecoin-documentary/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/folgen/ruja-ignatova-onecoin-doku/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/episodes/ruja-ignatova-onecoin-documentaire/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/episodes/ruja-ignatova-onecoin-documentary/"/>
  <video:video><video:thumbnail_loc>https://materium.tv/assets/img/temporada/de/ep005-1280.webp</video:thumbnail_loc><video:title>Wegen 4-Milliarden-Betrugs angeklagt, seit 2017 verschwunden</video:title><video:description>Ruja Ignatova und OneCoin: der Betrug der „Kryptoqueen“ (2014-2017) Promovierte Juristin, Master in Oxford, Vergangenheit bei McKinsey. 2016 füllte sie das Wembley-Stadion und verkaufte OneCoin, den „Bitcoin-Killer“, in 175 Ländern. Heute steht sie auf der Liste der zehn meistgesuchten Personen des FBI. Was genau haben ihre Kunden gekauft?</video:description><video:player_loc>https://www.youtube.com/embed/H4-8lBLN3Vo</video:player_loc><video:duration>927</video:duration><video:publication_date>2026-11-03T16:00:00Z</video:publication_date><video:family_friendly>yes</video:family_friendly></video:video>
</url>
<url><loc>https://materium.tv/de/folgen/bernie-madoff-doku/</loc><lastmod>2026-11-06</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/capitulos/bernie-madoff-documental/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/episodes/bernie-madoff-documentary/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/folgen/bernie-madoff-doku/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/episodes/bernard-madoff-documentaire/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/episodes/bernie-madoff-documentary/"/>
  <video:video><video:thumbnail_loc>https://materium.tv/assets/img/temporada/de/ep006-1280.webp</video:thumbnail_loc><video:title>Madoff behauptete, niemand könne die Regeln brechen – er tat es</video:title><video:description>Quelle: Bericht des Generalinspekteurs der SEC (OIG-509), 2009. Bernie Madoff: der größte Schneeballsystem-Betrug der Geschichte (New York, 2008) Ehemaliger Nasdaq-Chef und Wall-Street-Legende: Bernie Madoff versprach etwas Verlockenderes als Reichtum, nämlich 10 oder 12 % im Jahr, ob die Börse stieg oder fiel. Ein Analyst warnte die SEC immer wieder. Warum niemand nachprüfte, erzählt mit seiner Erklärung vor Gericht und dem Bericht des SEC-Generalinspekteurs.</video:description><video:player_loc>https://www.youtube.com/embed/RKde8VNbxOA</video:player_loc><video:duration>1089</video:duration><video:publication_date>2026-11-06T15:00:00Z</video:publication_date><video:family_friendly>yes</video:family_friendly></video:video>
</url>
<url><loc>https://materium.tv/de/folgen/allen-stanford-doku/</loc><lastmod>2026-11-06</lastmod>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/folgen/allen-stanford-doku/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/episodes/allen-stanford-documentaire/"/>
  <video:video><video:thumbnail_loc>https://materium.tv/assets/img/temporada/de/ep007-1280.webp</video:thumbnail_loc><video:title>Tausende brachten ihr Erspartes in Sicherheit – zu Stanfords Bank</video:title><video:description>Allen Stanford: der Sieben-Milliarden-Betrug mit lateinamerikanischen Ersparnissen (2009) Ein bankrotter Texaner lässt sich auf einer Karibikinsel zum „Sir“ ernennen und eröffnet eine Bank, die mehr zahlt als jede andere. Fast zwanzig Jahre lang vertrauen ihm Tausende lateinamerikanische Familien ihre Ersparnisse an, um sie in Sicherheit zu bringen. Was steckte wirklich hinter den Zertifikaten der Stanford International Bank?</video:description><video:player_loc>https://www.youtube.com/embed/lUw2iIhwKxI</video:player_loc><video:duration>1134</video:duration><video:publication_date>2026-11-06T16:00:00Z</video:publication_date><video:family_friendly>yes</video:family_friendly></video:video>
</url>
<url><loc>https://materium.tv/de/folgen/</loc><lastmod>2026-11-06</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/capitulos/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/episodes/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/folgen/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/episodes/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/episodes/"/>
</url>
<url><loc>https://materium.tv/fr/</loc><lastmod>2026-11-06</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/"/>
  <xhtml:link rel="alternate" hreflang="pt" href="https://materium.tv/pt/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/"/>
</url>
<url><loc>https://materium.tv/fr/conseils/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/consejos/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/tips/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/tipps/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/conseils/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/tips/"/>
</url>
<url><loc>https://materium.tv/fr/affaires/</loc><lastmod>2026-11-06</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/"/>
</url>
<url><loc>https://materium.tv/fr/affaires/sam-bankman-fried-ftx/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/sam-bankman-fried-ftx/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/sam-bankman-fried-ftx/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/sam-bankman-fried-ftx/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/sam-bankman-fried-ftx/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/sam-bankman-fried-ftx/"/>
</url>
<url><loc>https://materium.tv/fr/affaires/elizabeth-holmes-theranos/</loc><lastmod>2026-11-06</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/elizabeth-holmes-theranos/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/elizabeth-holmes-theranos/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/elizabeth-holmes-theranos/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/elizabeth-holmes-theranos/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/elizabeth-holmes-theranos/"/>
</url>
<url><loc>https://materium.tv/fr/affaires/jeffrey-skilling-enron/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/jeffrey-skilling-enron/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/enron-scandal-jeffrey-skilling/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/enron-skandal/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/jeffrey-skilling-enron/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/enron-scandal-jeffrey-skilling/"/>
</url>
<url><loc>https://materium.tv/fr/affaires/lou-pearlman-backstreet-boys/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/lou-pearlman-backstreet-boys/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/lou-pearlman-backstreet-boys-ponzi/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/lou-pearlman-backstreet-boys/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/lou-pearlman-backstreet-boys/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/lou-pearlman-backstreet-boys-ponzi/"/>
</url>
<url><loc>https://materium.tv/fr/affaires/frank-abagnale-arrete-moi-si-tu-peux-histoire-vraie/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/frank-abagnale-atrapame-si-puedes-historia-real/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/frank-abagnale-catch-me-if-you-can-true-story/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/catch-me-if-you-can-wahre-geschichte/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/frank-abagnale-arrete-moi-si-tu-peux-histoire-vraie/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/frank-abagnale-catch-me-if-you-can-true-story/"/>
</url>
<url><loc>https://materium.tv/fr/affaires/serguei-mavrodi-pyramide-mmm/</loc><lastmod>2026-11-03</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/sergei-mavrodi-mmm-piramide/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/sergei-mavrodi-mmm-pyramid/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/sergej-mawrodi-mmm/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/serguei-mavrodi-pyramide-mmm/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/sergei-mavrodi-mmm-pyramid/"/>
</url>
<url><loc>https://materium.tv/fr/affaires/billy-mcfarland-fyre-festival/</loc><lastmod>2026-11-03</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/billy-mcfarland-fyre-festival/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/billy-mcfarland-fyre-festival/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/billy-mcfarland-fyre-festival/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/billy-mcfarland-fyre-festival/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/billy-mcfarland-fyre-festival/"/>
</url>
<url><loc>https://materium.tv/fr/affaires/simon-leviev-arnaqueur-de-tinder/</loc><lastmod>2026-11-06</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/simon-leviev-timador-de-tinder/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/simon-leviev-tinder-swindler/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/simon-leviev-tinder-schwindler/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/simon-leviev-arnaqueur-de-tinder/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/simon-leviev-tinder-swindler/"/>
</url>
<url><loc>https://materium.tv/fr/affaires/jordan-belfort-loup-de-wall-street-histoire-vraie/</loc><lastmod>2026-11-03</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/jordan-belfort-lobo-de-wall-street-historia-real/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/jordan-belfort-wolf-of-wall-street-true-story/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/wolf-of-wall-street-wahre-geschichte/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/jordan-belfort-loup-de-wall-street-histoire-vraie/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/jordan-belfort-wolf-of-wall-street-true-story/"/>
</url>
<url><loc>https://materium.tv/fr/affaires/allen-stanford-stanford-international-bank/</loc><lastmod>2026-11-06</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/allen-stanford-stanford-international-bank/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/allen-stanford-international-bank/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/allen-stanford-bank-antigua/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/allen-stanford-stanford-international-bank/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/allen-stanford-international-bank/"/>
</url>
<url><loc>https://materium.tv/fr/affaires/bernard-madoff-pyramide-de-ponzi/</loc><lastmod>2026-11-06</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/bernie-madoff-mayor-esquema-ponzi/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/bernie-madoff-ponzi-scheme/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/bernie-madoff-schneeballsystem/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/bernard-madoff-pyramide-de-ponzi/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/bernie-madoff-ponzi-scheme/"/>
</url>
<url><loc>https://materium.tv/fr/affaires/ruja-ignatova-onecoin/</loc><lastmod>2026-11-03</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/ruja-ignatova-onecoin/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/ruja-ignatova-onecoin/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/ruja-ignatova-onecoin/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/ruja-ignatova-onecoin/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/ruja-ignatova-onecoin/"/>
</url>
<url><loc>https://materium.tv/fr/affaires/baldomera-larra-premiere-pyramide-de-ponzi/</loc><lastmod>2026-11-03</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/baldomera-larra-primera-estafa-piramidal/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/baldomera-larra-first-pyramid-scheme/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/baldomera-larra-schneeballsystem-vor-ponzi/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/baldomera-larra-premiere-pyramide-de-ponzi/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/baldomera-larra-first-pyramid-scheme/"/>
</url>
<url><loc>https://materium.tv/fr/affaires/charles-ponzi-systeme-de-ponzi/</loc><lastmod>2026-10-30</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/charles-ponzi-esquema-ponzi/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/charles-ponzi-ponzi-scheme/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/charles-ponzi-ponzi-system/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/charles-ponzi-systeme-de-ponzi/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/charles-ponzi-ponzi-scheme/"/>
</url>
<url><loc>https://materium.tv/fr/affaires/gregor-macgregor-poyais-pays-invente-escroquerie/</loc><lastmod>2026-10-30</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/gregor-macgregor-poyais-pais-inventado/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/gregor-macgregor-poyais-fake-country-scam/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/gregor-macgregor-poyais-erfundener-staat-betrug/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/gregor-macgregor-poyais-pays-invente-escroquerie/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/gregor-macgregor-poyais-fake-country-scam/"/>
</url>
<url><loc>https://materium.tv/fr/affaires/victor-lustig-a-vendu-la-tour-eiffel/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/victor-lustig-vendio-la-torre-eiffel/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/victor-lustig-sold-the-eiffel-tower/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/victor-lustig-verkaufte-den-eiffelturm/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/victor-lustig-a-vendu-la-tour-eiffel/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/victor-lustig-sold-the-eiffel-tower/"/>
</url>
<url><loc>https://materium.tv/fr/types-d-arnaques/fraude-par-affinite/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/tipos-de-estafa/fraude-por-afinidad/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/types-of-scams/affinity-fraud/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/betrugsarten/affinitaetsbetrug/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/types-d-arnaques/fraude-par-affinite/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/types-of-scams/affinity-fraud/"/>
</url>
<url><loc>https://materium.tv/fr/conseils/verifier-si-une-societe-est-autorisee/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/consejos/comprobar-si-una-empresa-esta-autorizada/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/tips/check-if-a-broker-is-registered/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/tipps/bafin-zulassung-pruefen/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/conseils/verifier-si-une-societe-est-autorisee/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/tips/check-if-a-broker-is-registered/"/>
</url>
<url><loc>https://materium.tv/fr/conseils/checklist-avant-d-investir/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/consejos/checklist-antes-de-invertir/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/tips/checklist-before-investing/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/tipps/checkliste-vor-der-geldanlage/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/conseils/checklist-avant-d-investir/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/tips/checklist-before-investing/"/>
</url>
<url><loc>https://materium.tv/fr/types-d-arnaques/fraude-comptable/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/tipos-de-estafa/fraude-contable/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/types-of-scams/accounting-fraud/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/betrugsarten/bilanzbetrug/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/types-d-arnaques/fraude-comptable/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/types-of-scams/accounting-fraud/"/>
</url>
<url><loc>https://materium.tv/fr/types-d-arnaques/arnaques-crypto/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/tipos-de-estafa/estafas-cripto/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/types-of-scams/crypto-scams/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/betrugsarten/krypto-betrug/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/types-d-arnaques/arnaques-crypto/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/types-of-scams/crypto-scams/"/>
</url>
<url><loc>https://materium.tv/fr/histoire-des-arnaques/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/historia-de-las-estafas/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/history-of-fraud/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/geschichte-des-betrugs/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/histoire-des-arnaques/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/history-of-fraud/"/>
</url>
<url><loc>https://materium.tv/fr/conseils/fausses-publicites-de-celebrites/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/consejos/anuncios-falsos-de-famosos/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/tips/fake-celebrity-investment-ads/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/tipps/fake-werbung-mit-promis/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/conseils/fausses-publicites-de-celebrites/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/tips/fake-celebrity-investment-ads/"/>
</url>
<url><loc>https://materium.tv/fr/conseils/comment-reconnaitre-une-arnaque/</loc><lastmod>2026-11-06</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/consejos/como-detectar-una-estafa/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/tips/how-to-spot-a-scam/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/tipps/betrug-erkennen/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/conseils/comment-reconnaitre-une-arnaque/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/tips/how-to-spot-a-scam/"/>
</url>
<url><loc>https://materium.tv/fr/documentaires-sur-les-arnaques/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/documentales-de-estafas/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/scam-documentaries/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/dokus-ueber-betrug/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/documentaires-sur-les-arnaques/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/scam-documentaries/"/>
</url>
<url><loc>https://materium.tv/fr/conseils/victime-d-une-arnaque-que-faire/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/consejos/que-hacer-si-te-han-estafado/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/tips/what-to-do-if-you-get-scammed/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/tipps/betrogen-was-tun/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/conseils/victime-d-une-arnaque-que-faire/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/tips/what-to-do-if-you-get-scammed/"/>
</url>
<url><loc>https://materium.tv/fr/plus-grandes-arnaques-de-l-histoire/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/estafas-mas-famosas-de-la-historia/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/biggest-scams-in-history/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/groesste-betrueger-der-geschichte/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/plus-grandes-arnaques-de-l-histoire/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/biggest-scams-in-history/"/>
</url>
<url><loc>https://materium.tv/fr/imposteurs-celebres/</loc><lastmod>2026-10-30</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/impostores-famosos/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/famous-con-artists/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/beruehmte-hochstapler/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/imposteurs-celebres/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/famous-con-artists/"/>
</url>
<url><loc>https://materium.tv/fr/conseils/arnaques-sur-internet/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/consejos/estafas-por-internet/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/tips/online-scams/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/tipps/online-betrug-erkennen/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/conseils/arnaques-sur-internet/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/tips/online-scams/"/>
</url>
<url><loc>https://materium.tv/fr/types-d-arnaques/arnaque-a-l-investissement/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/tipos-de-estafa/fraude-de-inversion/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/types-of-scams/investment-fraud/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/betrugsarten/anlagebetrug/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/types-d-arnaques/arnaque-a-l-investissement/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/types-of-scams/investment-fraud/"/>
</url>
<url><loc>https://materium.tv/fr/lois-de-la-tromperie/</loc><lastmod>2026-11-06</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/leyes-del-engano/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/laws-of-deception/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/gesetze-der-taeuschung/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/lois-de-la-tromperie/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/laws-of-deception/"/>
</url>
<url><loc>https://materium.tv/fr/conseils/arnaques-aux-personnes-agees/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/consejos/estafas-a-personas-mayores/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/tips/elder-fraud/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/tipps/betrug-an-senioren/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/conseils/arnaques-aux-personnes-agees/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/tips/elder-fraud/"/>
</url>
<url><loc>https://materium.tv/fr/notre-methode/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/como-investigamos/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/how-we-research/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/wie-wir-recherchieren/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/notre-methode/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/how-we-research/"/>
</url>
<url><loc>https://materium.tv/fr/grandes-escroqueries-francaises/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/estafas-famosas-de-espana/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/biggest-frauds-in-us-history/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/groesste-betrugsfaelle-deutschlands/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/grandes-escroqueries-francaises/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/biggest-frauds-in-us-history/"/>
</url>
<url><loc>https://materium.tv/fr/films-et-series-sur-les-arnaques/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/peliculas-y-series-sobre-estafas/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/movies-about-scams/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/filme-ueber-betrueger/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/films-et-series-sur-les-arnaques/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/movies-about-scams/"/>
</url>
<url><loc>https://materium.tv/fr/types-d-arnaques/vente-pyramidale/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/tipos-de-estafa/estafa-piramidal/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/types-of-scams/pyramid-scheme/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/betrugsarten/pyramidensystem/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/types-d-arnaques/vente-pyramidale/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/types-of-scams/pyramid-scheme/"/>
</url>
<url><loc>https://materium.tv/fr/types-d-arnaques/pyramide-de-ponzi-ou-systeme-pyramidal/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/tipos-de-estafa/esquema-ponzi-vs-estafa-piramidal/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/types-of-scams/ponzi-vs-pyramid-scheme/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/betrugsarten/schneeballsystem-vs-pyramidensystem/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/types-d-arnaques/pyramide-de-ponzi-ou-systeme-pyramidal/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/types-of-scams/ponzi-vs-pyramid-scheme/"/>
</url>
<url><loc>https://materium.tv/fr/types-d-arnaques/pyramide-de-ponzi/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/tipos-de-estafa/esquema-ponzi/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/types-of-scams/ponzi-scheme/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/betrugsarten/schneeballsystem/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/types-d-arnaques/pyramide-de-ponzi/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/types-of-scams/ponzi-scheme/"/>
</url>
<url><loc>https://materium.tv/fr/affaires/therese-humbert-heritage-crawford/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/forum-filatelico-y-afinsa/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/anna-sorokin-anna-delvey/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/adele-spitzeder-dachauer-bank/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/therese-humbert-heritage-crawford/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/anna-sorokin-anna-delvey/"/>
</url>
<url><loc>https://materium.tv/fr/affaires/affaire-stavisky/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/casos/gescartera/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/cases/south-sea-bubble-1720/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/faelle/wirecard-skandal/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/affaires/affaire-stavisky/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/cases/south-sea-bubble-1720/"/>
</url>
<url><loc>https://materium.tv/fr/types-d-arnaques/pump-and-dump/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/tipos-de-estafa/pump-and-dump/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/types-of-scams/pump-and-dump-scheme/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/betrugsarten/pump-and-dump/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/types-d-arnaques/pump-and-dump/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/types-of-scams/pump-and-dump-scheme/"/>
</url>
<url><loc>https://materium.tv/fr/plus-grandes-arnaques-par-montant/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/mayores-estafas-por-dinero/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/largest-frauds-by-amount/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/groesste-betrugsfaelle-nach-schaden/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/plus-grandes-arnaques-par-montant/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/largest-frauds-by-amount/"/>
</url>
<url><loc>https://materium.tv/fr/types-d-arnaques/arnaque-au-recouvrement/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/tipos-de-estafa/estafa-de-recuperacion/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/types-of-scams/recovery-scam/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/betrugsarten/recovery-scam/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/types-d-arnaques/arnaque-au-recouvrement/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/types-of-scams/recovery-scam/"/>
</url>
<url><loc>https://materium.tv/fr/conseils/pourquoi-tombe-t-on-dans-les-arnaques/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/consejos/por-que-caemos-en-estafas/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/tips/why-people-fall-for-scams/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/tipps/warum-wir-auf-betrug-hereinfallen/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/conseils/pourquoi-tombe-t-on-dans-les-arnaques/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/tips/why-people-fall-for-scams/"/>
</url>
<url><loc>https://materium.tv/fr/types-d-arnaques/arnaque-aux-sentiments/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/tipos-de-estafa/estafa-romantica/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/types-of-scams/romance-scam/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/betrugsarten/love-scam/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/types-d-arnaques/arnaque-aux-sentiments/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/types-of-scams/romance-scam/"/>
</url>
<url><loc>https://materium.tv/fr/a-propos/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/la-serie/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/about/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/ueber-materium/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/a-propos/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/about/"/>
</url>
<url><loc>https://materium.tv/fr/types-d-arnaques/fraude-dans-les-startups/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/tipos-de-estafa/fraude-en-startups/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/types-of-scams/startup-fraud/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/betrugsarten/startup-betrug/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/types-d-arnaques/fraude-dans-les-startups/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/types-of-scams/startup-fraud/"/>
</url>
<url><loc>https://materium.tv/fr/conseils/arnaques-par-telephone-et-whatsapp/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/consejos/estafas-por-telefono-y-whatsapp/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/tips/phone-and-text-scams/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/tipps/whatsapp-betrug-erkennen/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/conseils/arnaques-par-telephone-et-whatsapp/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/tips/phone-and-text-scams/"/>
</url>
<url><loc>https://materium.tv/fr/types-d-arnaques/</loc><lastmod>2026-10-28</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/tipos-de-estafa/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/types-of-scams/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/betrugsarten/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/types-d-arnaques/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/types-of-scams/"/>
</url>
<url><loc>https://materium.tv/fr/episodes/victor-lustig-documentaire/</loc><lastmod>2026-10-30</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/capitulos/victor-lustig-documental/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/episodes/victor-lustig-documentary/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/folgen/victor-lustig-doku/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/episodes/victor-lustig-documentaire/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/episodes/victor-lustig-documentary/"/>
  <video:video><video:thumbnail_loc>https://materium.tv/assets/img/temporada/fr/ep001-1280.webp</video:thumbnail_loc><video:title>Il a vendu la tour Eiffel et fini à Alcatraz</video:title><video:description>Paris, 1925 : Victor Lustig se fait passer pour un haut fonctionnaire et vend la tour Eiffel à la ferraille. Elle ne lui a jamais appartenu. L'acheteur paie le prix… et un pot-de-vin en prime. Dix ans plus tard, Lustig est à Alcatraz, condamné à 20 ans.</video:description><video:player_loc>https://www.youtube.com/embed/-Owe1x689g8</video:player_loc><video:duration>908</video:duration><video:publication_date>2026-10-27T16:00:00Z</video:publication_date><video:family_friendly>yes</video:family_friendly></video:video>
</url>
<url><loc>https://materium.tv/fr/episodes/gregor-macgregor-poyais-documentaire/</loc><lastmod>2026-10-30</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/capitulos/gregor-macgregor-poyais-documental/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/episodes/gregor-macgregor-poyais-documentary/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/folgen/gregor-macgregor-poyais-doku/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/episodes/gregor-macgregor-poyais-documentaire/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/episodes/gregor-macgregor-poyais-documentary/"/>
  <video:video><video:thumbnail_loc>https://materium.tv/assets/img/temporada/fr/ep002-1280.webp</video:thumbnail_loc><video:title>Il a inventé une nation. Caracas l'a enterré en héros</video:title><video:description>Londres, 1822 : Gregor MacGregor vend des obligations, des terres et des billets de Poyais, un pays d'Amérique centrale avec une capitale, une banque et un drapeau. Il n'existait pas. Quelque 250 colons partent s'y installer, et environ 180 y meurent. Le Venezuela a enterré en héros l'homme qui avait inventé ce pays.</video:description><video:player_loc>https://www.youtube.com/embed/-YKTb9ZZ_r4</video:player_loc><video:duration>1000</video:duration><video:publication_date>2026-10-30T16:00:00Z</video:publication_date><video:family_friendly>yes</video:family_friendly></video:video>
</url>
<url><loc>https://materium.tv/fr/episodes/charles-ponzi-documentaire/</loc><lastmod>2026-11-03</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/capitulos/charles-ponzi-documental/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/episodes/charles-ponzi-documentary/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/folgen/charles-ponzi-doku/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/episodes/charles-ponzi-documentaire/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/episodes/charles-ponzi-documentary/"/>
  <video:video><video:thumbnail_loc>https://materium.tv/assets/img/temporada/fr/ep003-1280.webp</video:thumbnail_loc><video:title>Pourquoi le système de Ponzi porte son nom</video:title><video:description>Pourquoi parle-t-on de « système de Ponzi » ? Parce qu'en 1920, à Boston, Charles Ponzi promettait 50 % en 45 jours et payait les premiers investisseurs avec l'argent de ceux qui venaient après eux – la pyramide de Ponzi dans sa forme la plus pure. Des milliers de personnes ont fait la queue pour lui confier leurs économies. Aujourd'hui, son nom est celui de l'escroquerie.</video:description><video:player_loc>https://www.youtube.com/embed/dl4xC8ZpFTQ</video:player_loc><video:duration>966</video:duration><video:publication_date>2026-10-30T17:00:00Z</video:publication_date><video:family_friendly>yes</video:family_friendly></video:video>
</url>
<url><loc>https://materium.tv/fr/episodes/baldomera-larra-documentaire/</loc><lastmod>2026-11-03</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/capitulos/baldomera-larra-documental/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/episodes/baldomera-larra-documentary/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/folgen/baldomera-larra-doku/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/episodes/baldomera-larra-documentaire/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/episodes/baldomera-larra-documentary/"/>
  <video:video><video:thumbnail_loc>https://materium.tv/assets/img/temporada/fr/ep004-1280.webp</video:thumbnail_loc><video:title>Elle a monté la première pyramide financière</video:title><video:description>En 1876, à Madrid, Baldomera Larra fait tourner la première pyramide financière documentée à grande échelle – 44 ans avant Ponzi. La moitié de la ville lui confie ses économies. Et la loi même qui lui interdisait de signer un contrat est celle qui l'a sauvée.</video:description><video:player_loc>https://www.youtube.com/embed/APSNONoc_mI</video:player_loc><video:duration>876</video:duration><video:publication_date>2026-11-03T16:00:00Z</video:publication_date><video:family_friendly>yes</video:family_friendly></video:video>
</url>
<url><loc>https://materium.tv/fr/episodes/ruja-ignatova-onecoin-documentaire/</loc><lastmod>2026-11-06</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/capitulos/ruja-ignatova-onecoin-documental/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/episodes/ruja-ignatova-onecoin-documentary/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/folgen/ruja-ignatova-onecoin-doku/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/episodes/ruja-ignatova-onecoin-documentaire/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/episodes/ruja-ignatova-onecoin-documentary/"/>
  <video:video><video:thumbnail_loc>https://materium.tv/assets/img/temporada/fr/ep005-1280.webp</video:thumbnail_loc><video:title>Accusée d'une fraude de 4 milliards, disparue depuis 2017</video:title><video:description>Ruja Ignatova et OneCoin, l'arnaque de la « Cryptoqueen » (2014-2017) Docteure en droit, master à Oxford, passée par McKinsey. En 2016, elle remplit le stade de Wembley en vendant OneCoin, « le tueur du Bitcoin », dans 175 pays. Aujourd'hui, elle figure sur la liste des dix fugitifs les plus recherchés du FBI. Qu'ont acheté, au juste, ses clients ?</video:description><video:player_loc>https://www.youtube.com/embed/vj_hW32CRa4</video:player_loc><video:duration>926</video:duration><video:publication_date>2026-11-03T17:00:00Z</video:publication_date><video:family_friendly>yes</video:family_friendly></video:video>
</url>
<url><loc>https://materium.tv/fr/episodes/bernard-madoff-documentaire/</loc><lastmod>2026-11-06</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/capitulos/bernie-madoff-documental/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/episodes/bernie-madoff-documentary/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/folgen/bernie-madoff-doku/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/episodes/bernard-madoff-documentaire/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/episodes/bernie-madoff-documentary/"/>
  <video:video><video:thumbnail_loc>https://materium.tv/assets/img/temporada/fr/ep006-1280.webp</video:thumbnail_loc><video:title>Madoff disait que personne ne pouvait tricher… lui le faisait déjà</video:title><video:description>Source : rapport de l'Inspecteur général de la SEC (OIG-509), 2009. Bernard Madoff, la plus grande escroquerie pyramidale de l'histoire (New York, 2008) Ancien président du Nasdaq et légende de Wall Street, Bernard Madoff offrait plus tentant que la richesse : 10 ou 12 % par an, que la Bourse monte ou baisse. Un analyste a alerté la SEC, encore et encore. Voici pourquoi personne n'a vérifié, raconté avec sa déclaration devant le tribunal et le rapport de l'inspecteur général de la SEC.</video:description><video:player_loc>https://www.youtube.com/embed/Pt1gHjJBw78</video:player_loc><video:duration>1085</video:duration><video:publication_date>2026-11-06T16:00:00Z</video:publication_date><video:family_friendly>yes</video:family_friendly></video:video>
</url>
<url><loc>https://materium.tv/fr/episodes/allen-stanford-documentaire/</loc><lastmod>2026-11-06</lastmod>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/folgen/allen-stanford-doku/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/episodes/allen-stanford-documentaire/"/>
  <video:video><video:thumbnail_loc>https://materium.tv/assets/img/temporada/fr/ep007-1280.webp</video:thumbnail_loc><video:title>Ils ont mis leurs économies à l’abri… dans la banque d’Allen Stanford</video:title><video:description>Allen Stanford, l'arnaque de Ponzi à 7 milliards bâtie sur l'épargne latino-américaine (2009) Un Texan ruiné se fait nommer « sir » sur une île des Caraïbes et ouvre une banque qui paie plus que toutes les autres. Pendant près de vingt ans, des milliers de familles latino-américaines lui confient leurs économies pour les mettre à l'abri. Qu'y avait-il vraiment derrière les certificats de la Stanford International Bank ?</video:description><video:player_loc>https://www.youtube.com/embed/K00kybzlN8k</video:player_loc><video:duration>1132</video:duration><video:publication_date>2026-11-06T17:00:00Z</video:publication_date><video:family_friendly>yes</video:family_friendly></video:video>
</url>
<url><loc>https://materium.tv/fr/episodes/</loc><lastmod>2026-11-06</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/capitulos/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/episodes/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/folgen/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/episodes/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/episodes/"/>
</url>
<url><loc>https://materium.tv/pt/</loc><lastmod>2026-11-03</lastmod>
  <xhtml:link rel="alternate" hreflang="es" href="https://materium.tv/"/>
  <xhtml:link rel="alternate" hreflang="en" href="https://materium.tv/en/"/>
  <xhtml:link rel="alternate" hreflang="de" href="https://materium.tv/de/"/>
  <xhtml:link rel="alternate" hreflang="fr" href="https://materium.tv/fr/"/>
  <xhtml:link rel="alternate" hreflang="pt" href="https://materium.tv/pt/"/>
  <xhtml:link rel="alternate" hreflang="x-default" href="https://materium.tv/en/"/>
</url>
</urlset>
