Russia has filed terrorism-related charges against Telegram founder Pavel Durov and placed him on an international wanted list, escalating pressure on one of the best-known figures in global messaging technology.

According to the report, Russian authorities accuse Durov of aiding terrorism. If he is convicted, he could face a sentence as severe as life in prison, making the case one of the most serious legal threats yet tied to the Telegram owner.

The move appears to involve Russia’s main domestic security agency, underscoring the weight the government is placing on the case. While the trimmed report does not include the full basis for the allegations, the wanted-list decision signals that Russian officials are seeking action beyond a standard criminal filing.

The case puts renewed focus on Telegram’s relationship with Russian authorities and on the legal risks facing Pavel Durov. With a potential life sentence mentioned in the charges, the development is likely to draw close attention from both the technology sector and international observers.