<?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>2026-11-03</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>
<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>2026-11-03</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="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>2026-11-03</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>2026-11-03</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>
<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>2026-10-30</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>2026-10-30</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>2026-11-03</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/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="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>2026-11-03</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>2026-11-03</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>
<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>2026-11-03</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/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>2026-10-28</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/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>2026-11-03</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>2026-10-30</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>2026-10-30</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>2026-11-03</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/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>2026-11-03</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/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>2026-11-03</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/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/</loc><lastmod>2026-11-03</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>2026-11-03</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>
<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>2026-11-03</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/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>2026-10-28</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/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>2026-11-03</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>2026-10-30</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>2026-10-30</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>2026-11-03</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/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>2026-11-03</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/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>2026-11-03</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/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/</loc><lastmod>2026-11-03</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>
