Binance provided Russian investigators with identity documents and cryptocurrency transaction records that were later used to charge a Russian IT specialist over donations sent to Ukraine-linked groups, according to law-enforcement documents reported by Reuters. The records reportedly included the user's home address, phone number, date of birth, passport details and Bulgarian residency permit.
Russia's Investigative Committee alleges the user, Yuri Belenkiy, sent more than $700 in cryptocurrency between January 2023 and March 2024 to organizations linked to Ukraine, after an appeal from exiled Kremlin critic Arkady Babchenko. Authorities say the funds were intended for the Ukrainian military and a group associated with the Azov Brigade, which Moscow — though not most Western governments — classifies as a terrorist organization. Belenkiy remains in detention awaiting trial.
A Contradiction With Binance's Stated Russia Exit
The disclosure sits awkwardly alongside Binance's own public position: the exchange announced in 2023 that it had fully exited the Russian market, selling its Russia-facing business as Western sanctions pressure mounted. That a Russian law-enforcement request for a user's data was apparently fulfilled after the stated exit raises questions about how far that separation actually extended, and what obligations, if any, Binance considers itself to still have toward requests from Russian authorities.
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Binance's Defense: Standard Legal Process
Binance has said it responds to lawful information requests from law enforcement globally in line with applicable privacy, legal and regulatory requirements — a standard defense used by most major exchanges when compliance with a government request results in a controversial outcome. The exchange's position rests on the request having followed proper legal channels, regardless of the underlying case's political sensitivity or how the recipient government characterizes the alleged offense.
Why This Case Is Different From Routine Compliance
What sets this case apart from routine anti-money-laundering cooperation is the political dimension: the transaction being investigated was a donation to Ukraine amid the ongoing war, and the “terrorism financing” framing comes from a Russian classification of Azov that much of the West rejects. For an industry that has spent years arguing crypto exchanges can be trusted with sensitive user data, a case where that data appears to have helped prosecute someone for supporting Ukraine is likely to fuel further scrutiny of how, and under what standards, exchanges decide which government data requests to honor.
