Sam Bankman-Fried's Appeal Fails — Fraud Conviction and 25-Year Sentence Upheld

Sam Bankman-Fried, the founder of collapsed cryptocurrency exchange FTX, has failed in his attempt to overturn his fraud conviction and 25-year prison sentence, according to a Reuters report on June 12, 2026. Bankman-Fried was convicted in November 2023 on seven counts of fraud and conspiracy related to the collapse of FTX and its sister trading firm Alameda Research, which resulted in billions of dollars in customer losses when the exchange imploded in November 2022. He was sentenced to 25 years in federal prison in March 2024. The failed appeal closes off one of the primary legal avenues Bankman-Fried had pursued to challenge his conviction, leaving the 25-year sentence intact. The FTX collapse remains one of the most significant events in crypto history, and its aftermath has continued to shape industry discussion around exchange transparency, proof-of-reserves practices, and regulatory oversight throughout 2026 — themes that have resurfaced repeatedly this year, including in comparisons drawn during the Humanity Protocol exploit and broader discussions of exchange asset transparency.