FinCEN Restricts MEXC Transfers After Finding $16.7 Billion in Suspected Criminal Activity
Key Facts
The U.S. Treasury Department’s Financial Crimes Enforcement Network issued an order on November 6, 2026, restricting the transfer of funds to and from MEXC Global through covered financial institutions. FinCEN estimated that the platform had facilitated at least $16.7 billion in suspected illicit activity from May 2021 through May 2026. The order bars covered institutions from processing any funds transfer involving the platform, including convertible virtual currency. FinCEN’s designation is based on its determination that MEXC is a primary money laundering concern in connection with Russian illicit finance. The order also cites flows linked to Iran, North Korea and cybercrime, but presents them as part of broader findings rather than as the basis for the legal designation.
According to the Treasury Department, MEXC facilitated the transfer of at least $16 billion in transactions linked to sanctions evasion, cybercrime and other illicit activity from May 2021 to May 2026. FinCEN estimated that at least $1.99 billion in funds from or to cybercriminal actors passed through the platform, averaging more than $1 million a day. On Russian sanctions evasion, the department said related transactions totaled nearly $1.5 billion. That included $232 million in direct dealings with entities subject to U.S., European or British sanctions. These figures place Russian flows at the center of the rationale for the action, while keeping the other allegations within the broader set of facts cited by authorities.
The department said the platform sent or received about $1 billion in direct transactions with more than 40 Iranian virtual currency platforms identified by authorities. It also said about $22 million in transactions were linked to sanctioned Iranian entities, including the Central Bank of Iran, the Islamic Revolutionary Guard Corps and the Quds Force. Regarding North Korea, FinCEN said MEXC facilitated the receipt of about $350,000 by North Korean financial facilitator Sim Hyon-sop between June and September 2025. These findings describe the range of entities and flows identified by authorities, while Russian illicit finance remains the stated basis for the order. Treasury Secretary Scott Bessent said: "Financial institutions cannot have it both ways: either support the Iranian regime or retain access to the U.S. financial system."
FinCEN estimates that MEXC was among the world’s top 20 virtual currency platforms in June 2026 and was processing more than $1 billion in transactions a day. The network estimated its reserves at about $5 billion that month. The platform’s operating scale underscores the range of flows that could be affected by restrictions on covered financial institutions, without implying that the trading platform itself is being shut down. The action is limited to barring those institutions from transferring funds involving MEXC. Its direct legal effect therefore centers on the covered transfer channels, according to the order.
MEXC said it was reviewing the order with its legal and compliance teams, continuing normal operations and beginning an independent review of its anti-money laundering and sanctions controls. The company added: "MEXC is operating normally, and user assets remain safe." The order specifies that it takes effect 30 days after publication in the Federal Register. But the version posted on FinCEN’s website still contains language indicating that official publication has not yet occurred, so the effective date depends on publication and the passage of that period. FinCEN previously used Section 9714 in an action against the Bitzlato platform, setting February 1, 2023, as the date when covered institutions would be barred from transfers involving it; in its 2024 action against PM2BTC, it said the restrictions took effect immediately.