The U.S. Treasury Department's Financial Crimes Enforcement Network (FinCEN) identified approximately $12.7 billion in financial activity linked to suspected digital asset investment scams, according to an announcement made September 3. FinCEN analyzed 33,904 Bank Secrecy Act reports filed between September 8, 2023, and December 31, 2025, involving victims across all 50 U.S. states and several territories.
The $12.7 billion figure represents suspected financial activity reported by financial institutions rather than verified victim losses. Reports can include attempted transactions, amended filings, transfers between accounts, and both lawful and illicit activity associated with a reported subject.
How the Scams Operate
Transnational criminal organizations, predominantly based in Southeast Asia, operate industrial-scale centers that use false identities and social engineering tactics to build relationships with prospective victims. Fraudulent websites and applications imitate legitimate investment services, display fictitious gains, and pressure targets to transfer additional funds.
Scam operators obtain phishing, account creation, and money laundering services through online markets known as guarantee marketplaces. Professional money launderers establish shell companies and financial accounts, move funds through networks of money mules, and send proceeds to digital asset exchanges outside the United States. FinCEN found that nearly all scam proceeds ended up in stablecoins, almost exclusively USDT, using blockchain analytics tools.
Enforcement Actions and Warning Signs
Federal authorities have pursued the infrastructure supporting these operations through seizures, sanctions, and criminal cases. A federal strike force froze or seized more than $580 million in cryptocurrency tied to Southeast Asian scam centers by March. An international operation announced in April resulted in at least 276 arrests and the dismantling of nine scam centers.
FinCEN asked financial institutions to monitor transactions involving suspected scam operators, money mules, shell companies, and professional laundering networks. Common warning signs include unsolicited messages, promises of unusually high returns, requests to use unfamiliar investment platforms, and demands for extra fees before withdrawals.
Victims are urged to contact their financial institutions immediately and report incidents to the FBI's Internet Crime Complaint Center or the nearest U.S. Secret Service field office.
