Russia Sanctions 17-Year-Old Crypto Investigator After Report on Alleged Laundering Networks

British teenager Alexander Browder has been placed under Russian sanctions after publishing research that alleged cryptocurrency networks were being used by Russia and other states to move illicit funds. The sanctions prohibit him from entering the Russian Federation.

Browder, 17, was named by Russia’s Foreign Ministry together with four other British citizens. Those sanctioned include journalist Catherine Belton, Alice Mary Laugher of Committed to Good, Chelsea Group founder Richard Nicholas Westbury and The i Paper reporter Richard Holmes.

Moscow said the measures were a response to what it characterised as “defamatory speculations and false information”.

The sanctions followed the release of Browder’s March 2026 report for the Henry Jackson Society. In the paper, he alleged that roughly US$350 billion (AU$486.5 billion) in cryptocurrency had been laundered by countries including Russia, Iran and North Korea.

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A7A5 Stablecoin Comes Under Scrutiny  

The report highlighted the role of A7A5, a rouble-pegged stablecoin that Browder identified as a major concern in efforts to counter crypto laundering activities. The token was designed to bypass sanctions imposed on Russia following its 2022 invasion of Ukraine, according to reporting on the project.

Browder’s investigation also examined a network that UK authorities said claimed to have moved more than US$90 billion (AU$125.1 billion) over the course of a year.

Following the announcement, Browder said on X that the sanctions were “a badge of honour”. He further stated that he had “exposed their Achilles’ heel” and argued that A7A5 played a critical role in Russia’s ability to support its military activities.

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