MEXC Global, one of the 20 largest crypto exchanges in the world, is being cut off from the US financial system. On November 6, 2026, the US Treasury’s Financial Crimes Enforcement Network (FinCEN) issued an order under section 9714(a) of the Combating Russian Money Laundering Act. It finds the Seychelles-registered exchange to be of “primary money laundering concern” in connection with Russian illicit finance. Once the order takes effect, US financial institutions may no longer send funds to or receive funds from MEXC Global, whether in dollars or in cryptocurrency. The Treasury press release places the step within “Operation Economic Outcast”, a campaign aimed primarily at Iran’s financial channels.
One distinction matters from the start: this is not a sanctions designation by the Office of Foreign Assets Control (OFAC). MEXC Global is not on the SDN list. The measure is a separate FinCEN tool with its own legal basis, its own effect and its own timeline.
What the MEXC Global order actually prohibits
The core of the FinCEN order (pre-publication version, PDF) is a single sentence: covered financial institutions may not engage in any transmittal of funds from or to MEXC Global. Its reach comes from the definitions. A covered institution is anything the Bank Secrecy Act treats as a “financial institution”, which includes not only banks but also broker-dealers and money services businesses, the category that covers crypto service providers operating in the United States. The term transmittal of funds explicitly includes cryptocurrency, referred to in the text as convertible virtual currency (CVC).
The order does not target a single company. It names several current and former group entities:
- MEXC Global Ltd / MX Global Ltd (Seychelles)
- MEXC Estonia OÜ (Estonia)
- GIDA Technology AG (Switzerland)
- MXC Global Ltd (United Kingdom)
- MEXC Global Foundation Ltd and MEXC Singapore Pte Ltd, formerly incorporated in Singapore
- and any successor entities
For compliance teams this matters because several of these names do not contain the string “MEXC” at all. According to FinCEN, the exchange was also called “MXC” until a rebrand in 2021.
Timeline: 30 days after publication
The order was released on November 6 as a pre-publication version and submitted to the Federal Register. It takes effect 30 days after it appears there and then applies “with no cessation date”. There is therefore no fixed effective date yet. FinCEN notes that the version published in the Federal Register may differ slightly after editorial review; only that version is official.
FinCEN reserves the right to impose conditions on transmittals involving MEXC Global and to grant exemptions. The order itself grants none. Institutions that willfully violate it face civil or criminal penalties. Existing obligations, such as filing Suspicious Activity Reports, and OFAC sanctions rules remain explicitly unaffected.
The allegations: $16.7 billion over five years
FinCEN bases its decision on blockchain analysis and on public and non-public information. According to the agency, MEXC Global facilitated the movement of $16.7 billion between May 2021 and May 2026 that was connected to Russian illicit finance and other illicit activity, including sanctions evasion and cybercrime. The Treasury press release rounds this to “at least $16 billion”. Further figures from the order and the press release:
- Russia: nearly $1.5 billion in transactions linked to Russian sanctions evasion, including $232 million in direct transactions with entities sanctioned by the US, the EU and the UK. MEXC Global was still dealing with Garantex, designated by OFAC in 2022, and its successor Grinex as recently as June 2026, according to the order roughly $129 million with Garantex and $4.1 million with Grinex.
- A7 network: at least $26 million benefiting the sanctioned Russian A7 network, and almost $200 million connected to the A7A5 stablecoin.
- Iran: about $1 billion in direct transactions with more than 40 Iranian crypto exchangers, plus approximately $22 million linked to the Central Bank of Iran and the Islamic Revolutionary Guard Corps, including its Qods Force.
- North Korea and cybercrime: the order also cites payments to an OFAC-designated North Korean money launderer as well as ransomware and darknet payment flows.
All of these figures are FinCEN findings, not facts established in court. As far as we could determine, MEXC Global had not issued a public response to the order at the time of publication.
Legitimate business weighed against risk
The proportionality reasoning is worth a look. The statute requires FinCEN to consider the extent to which an institution is used for legitimate purposes. The agency concedes that it lacks full insight into the exchange’s legitimate business and explicitly assumes that part of it is legitimate. According to FinCEN, MEXC Global processed more than $1 billion per day as of June 2026, held about $5 billion in reserves and operates in more than 170 countries. Even so, FinCEN concludes that the risk from the illicit activity it identified outweighs that legitimate business, and that equivalent services are available from regulated providers.
FinCEN also points to warnings from other regulators that found MEXC Global operating in their jurisdictions without the required license. The Seychelles Financial Services Authority, for example, announced action against MX Global Ltd in May 2026 for unlicensed virtual asset services.
What it means for users and companies
For retail users in Europe, little changes directly: the order binds US financial institutions, not the exchange itself and not its customers. Indirect effects are possible, however, for example if payment providers, banks or crypto platforms with US ties block deposits to and withdrawals from MEXC Global. Anyone holding funds there who wants to move them out through a US-regulated platform should not wait until the last day. The order contains no exemption for withdrawing one’s own funds.
For companies, the picture is more complex. Crypto service providers with US business need to add all named entities to their screening lists and decide how to handle incoming crypto transfers that demonstrably originate from MEXC Global. Because MEXC Global is not on the SDN list, standard OFAC name screening will not catch it.
Context
FinCEN has used the section 9714 tool against crypto exchanges twice before: against Bitzlato in 2023 and PM2BTC in 2024. MEXC Global, however, is a far larger platform. The message from Washington is clear: even large offshore exchanges that do not operate directly in the US market can be cut off from the dollar system if authorities conclude that they enable sanctions evasion.
The contrast with other signals from Washington is notable. On the same day, FinCEN and the Federal Reserve withdrew an old proposal to lower the Travel Rule threshold for cross-border transfers from $3,000 to $250. US crypto policy has not simply become “looser” or “stricter”: regulatory relief for the regulated market, visible in the debate over SEC Regulation Crypto Assets, goes hand in hand with tougher action against platforms seen as channels for sanctions evasion. Unlicensed providers are under pressure in Europe too, as the effects of the MiCA stablecoin rules show. And as the Chainalysis breach showed, the blockchain analytics that orders like this rely on is a sensitive field in its own right.
It remains to be seen whether MEXC Global will challenge the finding, seek an exemption or restructure its business. Only the schedule is certain: publication in the Federal Register, then a 30-day window, after which US financial institutions must stop dealing with the exchange.
