The Financial Crimes Enforcement Network (FinCEN), a division of the U.S. Treasury, has identified approximately $12.7 billion in financial activity reported by U.S. institutions linked to suspected investment scams involving digital assets. FinCEN attributes these scams primarily to transnational organized crime groups based in Southeast Asia.
The findings were released in FinCEN's Financial Trend Analysis and an accompanying alert to financial institutions on September 3, 2026. The discovery underscores challenges for cryptocurrency exchanges, stablecoin issuers, and regulators, as fraudulent funds continue to flow through the same channels used by legitimate customers.
Scale of Reported Activity
The $12.7 billion figure represents 33,904 reports submitted under the Bank Secrecy Act between September 8, 2023 and December 31, 2025. Money services businesses dependent on the digital assets industry and depository institutions filed the vast majority of these reports, accounting for 96 percent of all filings.
FinCEN clarified that this total does not represent confirmed victim losses. The data may include attempted transactions, duplicate reports, bidirectional transfers, and amendments to previously filed reports. Month-over-month, the volume of reports increased by an average of 10.9 percent, while the amount reported grew approximately 18 percent. Reports came from all 50 states and some U.S. territories.
Criminal Infrastructure and Money Movement
According to FinCEN's alert, criminals operate through "guarantee marketplaces" that provide services including account creation, phishing, and money laundering. Professional laundering service providers establish shell companies and mule accounts to move funds illegally through the financial system, with stablecoins frequently used for transfers to overseas exchanges.
The Financial Action Task Force (FATF) reported in March that stablecoins accounted for 84 percent of illegal transactions related to virtual assets in 2025. FATF also documented the emergence of "digital hawala" operations, where criminals communicate through encrypted messaging applications and settle accounts using virtual assets.
Regional Criminal Economy
A July assessment from the United Nations Office on Drugs and Crime (UNODC) found that Southeast Asian crime syndicates operate a service-based economy in which fraud, trafficking, and money laundering share common infrastructure. UNODC estimated scam losses across East Asia, Southeast Asia, Australia, and New Zealand at between $88.3 billion and $114.1 billion in 2025, with individuals from at least 80 countries and territories identified in scam compounds across the region.
Compliance and Regulatory Response
FinCEN has advised banks and cryptocurrency companies to monitor for signs of scam operations and voluntarily share information according to Section 314(b) of the USA PATRIOT Act. The agency operates a Rapid Response Program to work with foreign financial intelligence units to identify and recover fraudulent transactions.
However, regulatory challenges remain. According to FATF research, jurisdictions maintain unequal oversight standards, creating gaps that criminals exploit. Tightening cross-border controls without impeding legitimate cryptocurrency activity presents an ongoing compliance challenge for the industry.
