FinCEN order cuts crypto exchanger MEXC Global off from the US financial system
FinCEN found MEXC Global to be a primary money laundering concern in connection with Russian illicit finance and ordered US financial institutions to stop all funds transfers to or from it. Treasury says the exchange facilitated at least $16 billion in illicit transactions.
On 6 November 2026 the Financial Crimes Enforcement Network (FinCEN), the US Treasury's financial intelligence unit, issued an order that Treasury says effectively cuts MEXC Global off from the US financial system. MEXC Global is a convertible virtual currency (CVC) exchanger, meaning a crypto exchange. The order was issued under section 9714(a) of the Combating Russian Money Laundering Act and identifies MEXC Global as a primary money laundering concern in connection with Russian illicit finance. Treasury announced the action as part of what it calls Operation Economic Outcast.
According to Treasury, MEXC Global facilitated the movement of at least $16 billion in funds between May 2021 and May 2026, connected to Iranian, North Korean and Russian sanctions evasion and to cybercrime. Treasury says this included nearly $1.5 billion in transactions linked to Russian sanctions evasion and $232 million in direct transactions with US-, EU- and UK-sanctioned entities. Treasury also says the exchange kept transacting with the sanctioned Russian exchange Garantex and its successor Grinex as recently as June 2026, and moved at least $26 million for the sanctioned A7 network and almost $200 million connected to the A7A5 stablecoin.
On Iran, Treasury says MEXC Global carried out approximately $1 billion in direct transactions with more than 40 identified Iranian CVC exchangers, and approximately $22 million for the Central Bank of Iran and the Islamic Revolutionary Guard Corps (IRGC) and its Qods Force. Treasury describes MEXC Global as founded in 2018 and one of the top 20 largest CVC exchangers in the world.
The order prohibits US financial institutions from engaging in any transmittal of funds from or to MEXC Global. It takes effect 30 days after publication in the Federal Register. Treasury says violations may result in civil or criminal penalties, and that the order does not change existing Bank Secrecy Act obligations or OFAC sanctions rules.
Why it matters to AML professionals
A section 9714 order is not an OFAC designation, but it still bars US institutions from moving funds to or from the named exchange once it takes effect. Banks, payment firms and crypto businesses need to find any exposure to the exchange, including indirect flows through customers, and stop it by the effective date. The case also shows how sanctioned networks use large crypto exchanges to reach the wider financial system.
Red flags in this case
- Customers sending or receiving funds from a crypto exchange named in a government order or advisory
- Wallet activity that shows direct or indirect exposure to sanctioned exchanges or rouble-backed stablecoins
- Repeated transfers between a customer and offshore crypto exchanges with weak or no KYC requirements
- Customer explanations of crypto activity that do not match their stated occupation, income or business
If this landed in your queue
- Screen counterparties, wallet addresses and payment references against the name of the exchange and any affiliates
- Use blockchain analytics to trace whether customer funds came from or went to the exchange, directly or through intermediaries
- Review the customer's risk rating and recent activity, and escalate any links to sanctioned parties to the sanctions team
- File a suspicious activity report where the activity has no clear lawful purpose, and document the decision either way
Key terms
- Section 9714 order
- A US Treasury power to name a foreign financial institution a primary money laundering concern linked to Russian illicit finance and restrict US transfers involving it.
- Convertible virtual currency (CVC) exchanger
- A business that exchanges crypto assets for other crypto assets or for government-issued money.
- Transmittal of funds
- A transfer of money, including crypto, sent by one party through one or more financial institutions to another party.
Interview angle
How would you respond if a regulator barred transfers with a crypto exchange your customers use?
Explain the steps: identify exposure through screening and blockchain analytics, block transfers by the effective date, review affected customers' risk, and report suspicious activity. Mention the difference between a funds-transfer ban and a full sanctions designation.
Sources
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