US and UK Hit Russian Crypto Sanctions-Evasion Networks in Coordinated Move

Washington and London moved against Russian sanctions-evasion infrastructure this week, with crypto rails squarely in the frame.

The U.S. Office of Foreign Assets Control on Thursday designated the A7 Network — described by Treasury as a Russian shadow-banking operation — a significant transnational criminal organization, according to Decrypt. Treasury alleges that Iran and the Islamic Revolutionary Guard Corps have used the network to evade sanctions. OFAC listed A7 with addresses across four countries: Russia, Kyrgyzstan, Nigeria and Zimbabwe.

Alongside the designation, Treasury proposed a rule that would cut the network's front companies off from the American financial system, including in crypto, Decrypt reported. The Financial Crimes Enforcement Network (FinCEN) is involved in the action, though the specific measure and its scope weren't detailed in the reporting available.

In parallel, the UK folded two crypto firms — the payment processor Cryptomus and TokenSpot — into a new Russia sanctions package, per Decrypt's reporting. The precise legal basis and the conduct attributed to each firm weren't spelled out.

Key facts

• OFAC designated the A7 Network a significant transnational criminal organization on Thursday (Oct. 8). (Decrypt, citing Treasury)
• Treasury alleges Iran and the IRGC used A7 to evade sanctions. (Decrypt, citing Treasury — an allegation, not an adjudicated finding)
• A7 was listed with addresses in Russia, Kyrgyzstan, Nigeria and Zimbabwe. (Decrypt)
• A proposed Treasury rule would sever A7 front companies from U.S. finance, including crypto; FinCEN is involved. (Decrypt)
• The UK's new Russia sanctions package names crypto firms Cryptomus and TokenSpot. (Decrypt)

The real-world read

Two things to keep straight. First, the U.S. piece is a proposed rule, not one in force. A designation bites immediately; a proposed FinCEN rule goes through a comment period before it binds anyone. Treat the "cut off from U.S. finance" line as intent, not a done deal, until the final rule lands.

Second, the dollar value of flows through A7, the mechanics of how the UK ties its two named firms to Russian evasion, and the specific FinCEN authority invoked all go undisclosed here. That the IRGC "used" A7 is Treasury's characterization — the standard basis for a designation, but not an independently verified fact, and no public evidence file accompanied it in this reporting.

A caution on sourcing: this rests on a single secondary outlet, Decrypt, whose own article was truncated before the specifics. The primary documents — OFAC's designation notice, the FinCEN proposal, and the UK's sanctions listing — would carry the hard numbers and legal detail. Until those are read directly, the figures and firm-level allegations should be held loosely.

Opinion, and whose

No named analyst forecasts appeared in the reporting. The strongest claim — that A7 served as an Iran/IRGC sanctions conduit — belongs to the U.S. Treasury and should be read as its allegation.

Sources

• Decrypt (Tier 2, secondary; Oct. 9, 2026) — reported the OFAC A7 designation, the proposed FinCEN rule, the four listed jurisdictions, and the UK's Cryptomus/TokenSpot sanctions. Not marketing; the extract was truncated, so some specifics are incomplete.

This is news reporting, not financial or legal advice.