BitRiver CEO Igor Runets Arrested; Mining Giant Accused of Tax Concealment

Igor Runets, the founder and CEO of Russia’s premier cryptocurrency mining operator BitRiver, has been placed under house arrest following charges of large-scale tax evasion. The arrest marks a sharp pivot in Moscow’s handling of its mining sector, moving from broad legalization to aggressive enforcement against its largest infrastructure providers.

Moscow’s Zamoskvoretsky District Court ordered the measure after prosecutors charged Runets under Part 2 of Article 199.2 of the Russian Criminal Code. The statute targets the concealment of funds or property intended for tax collection. Runets was detained on Jan. 30 and formally charged the following day, according to details reported by TASS.

The 10 Billion Ruble Target

Authorities allege Runets concealed assets to bypass tax obligations for BitRiver, an entity that generated over 10 billion rubles ($131.6 million) in revenue in 2024. The scale of the operation, BitRiver operates massive data centers across Siberia, makes this one of the most significant enforcement actions in the history of the Russian crypto industry.

The timeline is critical. Runets’ defense team has a limited window to appeal the house arrest order before it solidifies on Feb. 4. If the appeal fails, the CEO will remain confined to his residence for the duration of the investigation, severing his physical link to BitRiver’s day-to-day operations.

The arrest signals that the Kremlin’s tolerance for "gray zone" mining profits has evaporated. Compliance is no longer optional; it is enforceable by detention.

Sanctions and State Pressure

BitRiver is no stranger to geopolitical crosshairs. In 2022, the U.S. Treasury’s Office of Foreign Assets Control (OFAC) sanctioned the firm, citing its role in helping Russia monetize natural resources to evade international sanctions. Runets dismissed those actions at the time as unfair competition.

Now, the pressure is domestic. Russia recently overhauled its digital asset laws, creating a legal register for miners while simultaneously empowering the Federal Tax Service to scrutinize their books. This arrest suggests the grace period for disclosure is over. The state wants its cut.

Bitcoin (BTC) traded lower on the news, slipping 2.3% to $77,133 as markets digested the implications for regional hashrate stability. While BitRiver’s facilities remain operational, the leadership vacuum at the top introduces operational risk for institutional clients relying on their hosting infrastructure.