The UK Foreign, Commonwealth & Development Office has sanctioned three crypto exchanges and two payment platforms suspected of facilitating Russian sanctions evasion. The designations target Xeltox Enterprises, a Vancouver-registered company owning Cryptomus, alongside Kyrgyz firms TokenSpot and Tsunami Payments. Processing KG, operator of VexPay and owned by the Kyrgyz Ministry of Finance, was also sanctioned, along with its director Ulan Bukabaev. These entities are accused of processing transactions linked to the A7 network, which the UK describes as a Kremlin-backed illicit finance network that claimed to move over $90 billion last year.

This action is part of a broader 38-target package that includes Russian oil producers Zarubezhneft and INK Capital, bringing UK sanctions coverage to more than 90% of Russia's oil production capacity. The package also adds 12 shadow fleet tankers, raising the total number of sanctioned vessels to over 600. Beyond asset freezes, the four companies face internet services sanctions requiring providers to block UK user access. This follows previous UK actions against HTX and other firms, while the US has designated A7 as a transnational criminal organization and the EU moves toward banning crypto transactions with Russian entities.