US Treasury flags $13B in crypto scams

TLDR

The US Treasurys FinCEN has flagged about $12.7 billion in crypto-related activity as suspected scam flows, underscoring how large and organized digital asset fraud has become.

1. FinCENs figure comes from Bank Secrecy Act reports and represents suspected activity, not confirmed losses, mostly tied to overseas investment scams.
2. The scams typically use fake investment platforms, social engineering, and stablecoins like USDT to move funds through shell companies and money mules.
3. US and UK agencies are ramping up joint enforcement, while individual crypto users still need to rely on basic security and due diligence to avoid becoming part of the next tranche of reports.

Deep Dive

1. Scope Of The $12.7 Billion

The Treasurys Financial Crimes Enforcement Network (FinCEN) analyzed 33,904 Bank Secrecy Act reports and linked roughly $12.7 billion in financial activity to suspected overseas digital-asset investment scams between 8 Sep 2023 and 31 Dec 2025. This is flagged activity, meaning it includes attempted and suspicious transactions, not just proven victim losses, and may mix lawful and illicit flows, as FinCEN itself notes in its alert summarized in this regulatory report.

Separately, the FBI recorded about $11.37 billion in victim-reported crypto losses in 2025, including $7.2 billion from investment fraud, which shows that a significant portion of the flagged activity likely corresponds to real harm.

Confidence: high because these figures come directly from recent Treasury and FBI disclosures.

2. How The Scam Networks Operate

FinCEN describes transnational criminal groups, mainly based in Southeast Asia, running scam centers that use fake personas, romance and investment chat scripts, and cloned trading apps to lure victims into depositing funds into fraudulent crypto investment platforms. These sites show fabricated gains and then block withdrawals or demand additional payments and fees.

The alert and related reporting indicate that nearly all proceeds are converted into stablecoins, primarily Tether USDt (USDT), before being routed through shell companies, money mules, and exchanges outside the US, as detailed in the Treasury-focused article. This combination of social engineering plus centralized stablecoins makes scams scalable and harder for victims to unwind on their own.

3. Enforcement Push And User Protection

FinCENs alert fits into a broader crackdown. US authorities say a Scam Center Strike Force and partners have already seized or frozen hundreds of millions of dollars in crypto tied to these networks, and a new US UK pact is explicitly targeting scam compounds and cross-border investment fraud, as outlined in this joint-alliance summary. Stablecoin issuers and major exchanges are increasingly asked to block or seize assets when law enforcement traces flows back to scam wallets.

For everyday users, the main defense remains behavioral. Red flags include unsolicited investment messages, guaranteed or unusually high returns, unfamiliar platforms that demand large deposits or fees before withdrawal, and any pressure to act quickly or keep communication secret.

Conclusion

FinCENs $12.7 billion figure confirms that crypto scams now operate at industrial scale, with stablecoins and overseas exchanges as key rails. At the same time, growing seizures, new international alliances, and closer cooperation with issuers show that regulators can and do trace and disrupt these flows. For crypto users, the environment is becoming both more policed and more hostile to complacency, making basic verification and scam awareness a core part of participating safely in digital assets.