WASHINGTON — The Treasury Department's Financial Crimes Enforcement Network (FinCEN) tied approximately $12.7 billion in reported financial activity to suspected digital asset investment scams originating from Southeast Asia. FinCEN released its findings on Sept. 3, detailing how transnational criminal organizations exploit financial institutions and target U.S. victims.
The agency analyzed 33,904 Bank Secrecy Act reports filed between Sept. 8, 2023, and Dec. 31, 2025. These reports documented activity affecting individuals across all 50 U.S. states and various U.S. territories.
The $12.7 billion figure represents suspected financial activity reported by institutions, including attempted transactions, amended filings, and transfers between accounts. It encompasses both lawful and illicit activity and does not represent verified victim losses.
The FBI separately recorded $11.37 billion in victim-reported cryptocurrency losses during 2025. Approximately $7.2 billion of those losses stemmed from cryptocurrency investment fraud.
Transnational criminal organizations operating from Southeast Asia orchestrate these scams at industrial scale. They deploy networks of criminal actors through fake personas and social engineering tactics to manipulate victims into transferring funds to fraudulent digital asset investments.
Scam operators create fraudulent websites and applications mimicking legitimate investment services, displaying fictitious gains to pressure targets into sending more money. They acquire phishing, account creation, and money laundering services through online guarantee marketplaces. Professional money launderers then establish shell companies and financial accounts, routing funds through networks of money mules.
FinCEN's blockchain analytics found that scam proceeds overwhelmingly converted into stablecoins—almost exclusively USDT—before moving to offshore digital asset exchanges. This conversion pattern is critical: stablecoins provide liquidity and anonymity while maintaining dollar parity, making them the criminal network's preferred exit vehicle.
Federal authorities disrupted portions of this infrastructure. A federal strike force froze or seized more than $580 million in cryptocurrency tied to Southeast Asian scam centers by March. In April, an international operation led to at least 276 arrests and the dismantling of nine scam centers, with prosecutors indicating the networks used methods consistent with FinCEN's findings.
