Treasury sanctions A7 Network as FinCEN proposes rule on its Sub-Agents

What happened

On 1 October 2026, OFAC (US Office of Foreign Assets Control) designated the A7 Network as a significant transnational criminal organization. The US Department of the Treasury describes the action as part of Operation Economic Outcast. It names Ilan Mironovich Shor, a sanctioned and convicted fraudster, as the network’s leader.

On the same day, FinCEN (US Financial Crimes Enforcement Network) issued Alert FIN-2026-Alert007, with red flag indicators to help institutions detect and report suspicious activity tied to the network. One trade press summary says the alert flags transactions to suspected shell companies in the Kyrgyz Republic or other jurisdictions with A7 activity. FinCEN also proposed a rule under section 9714(a) of the Combating Russian Money Laundering Act. It would prohibit transmittals of funds regarding transactions involving the network’s Sub-Agents. Comments are due 30 days after Federal Register publication.

FinCEN describes the network as a global wholesale sanctions evasion and money laundering service with ties to Russia, used by illicit actors including Iran and its terrorist proxies.

By its own account, as of January 2026, the A7 Network claimed to process more than 2,000 transactions a day, with a total transaction volume of more than 7.5 trillion rubles. Treasury puts that at the US dollar equivalent of $91.5 billion, or approximately 13 percent of the Russian Federation’s 2025 foreign trade transactions. These are A7’s claims, not Treasury findings. Treasury does say Sub-Agents processed more than $17 billion between January 2025 and June 2026.

Treasury ties the network to financial support of Iran’s Islamic Revolutionary Guard Corps, Iranian oil sales through shadow fleet operations, weapons procurement, and Iran-backed terrorist organizations including Hamas. Earlier designations include A7 LLC and Old Vector LLC on 14 August 2025 and Nobitex, Iran’s largest digital asset exchange, on 2 June 2026. Treasury calls A7A5 a blocked, ruble-backed token issued by Old Vector LLC.

Why it matters

This section is analysis. A designation, an alert, and a proposed rule on one day suggest Treasury is pressing the network from the sanctions side and the banking-regulation side at once. The Sub-Agents focus stands out. Treasury attributes more than $17 billion to that layer, and the proposal reaches it directly. The likely effect is that exposure depends on who sits in the payment chain, not only on the named parties.

The Financial Times reported on 21 September 2026 that A7 moved $6.9 billion through the global banking system between late 2024 and August 2025. The rule is a proposal, and its final scope may change after comments. The designation and blocking obligations are not proposals.

Practitioner angle

• Screening: Confirm today that your lists carry the A7 Network and its Sub-Agents, A7 LLC, Old Vector LLC, Ilan Mironovich Shor, and Nobitex. Add the A7A5 token to your crypto and payment screening.
• Blocking and reporting: Treasury states that all A7 Network property and interests in property in the US are blocked and must be reported to OFAC. US persons may not transact with the network or Sub-Agents without OFAC authorization. Non-US persons may not assist US persons in evading sanctions. Route any match to your sanctions officer and legal counsel immediately.
• Lookback: Review payments linked to the network or its Sub-Agents, including indirect links through intermediaries. Record the scope and results.
• Shell company exposure: Review counterparties that look like shell companies in the Kyrgyz Republic or other jurisdictions with A7 activity. Read FIN-2026-Alert007 itself for the full indicator list, then map each indicator to a monitoring scenario.
• Comment window: Diarise the 30 days from Federal Register publication, in case you want to comment.
• Whistleblowers: Treasury says whistleblowers may be eligible for awards if their information leads to penalties above $1,000,000. Check that staff know your internal escalation channels.

Confirm today that the A7 Network and Sub-Agent designations are live in your screening, and document the lookback you run.