Crypto social-engineering laundering: Evan Tangeman gets 70 months

Evan Tangeman, 22, of Newport Beach, California, was sentenced to 70 months in federal prison for money laundering tied to a crypto social-engineering scheme that stole more than $263 million in Bitcoin. Tangeman pleaded guilty in Dec. 2025 to a RICO conspiracy and admitted laundering at least $3.5 million for the group. Court documents say the operation ran from Oct. 2023 through at least May 2025, expanding via online connections and using social engineering to target victims. A major incident cited by prosecutors involved the theft of over 4,100 BTC from a victim in Washington, D.C., with that haul valued at about $263 million at the time. Investigators said the stolen crypto was converted into cash using aliases and routed through money launderers who also targeted hardware crypto wallets. The latest reporting adds that agents seized luxury assets during a search of Tangeman’s home, including a 2022 Rolls Royce Ghost and a Porsche GT3 RS, and that the group also bought multi-million-dollar homes in Los Angeles and Miami. U.S. Attorney Jeanine Ferris Pirro said funds were used for high-end lifestyles, and prosecutors also highlighted attempted evidence destruction after co-conspirators were arrested. For traders, this crypto social-engineering laundering case reinforces that scam-linked theft networks remain an active enforcement target. In the short term, it may affect risk sentiment around stolen-asset liquidity and scam-related flows, but it is unlikely to change broad Bitcoin fundamentals on its own.