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Tag: ryuk ransomware

3 articles

Defendant Karen Serobovich Vardanyan sits somberly in a US federal courtroom.

Ryuk Ransomware Operative Pleads Guilty in US Court

A major player behind the notorious Ryuk Ransomware gang has taken responsibility for their crimes, with Karen Serobovich Vardanyan, a 34-year-old Armenian national, pleading guilty in a US court to conspiracy and computer fraud. As part of his plea deal, Vardanyan will pay over $1.1m in restitution for his role in the massive cyberattack that netted over $15m in bitcoin payments.

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Man sits somberly in a courtroom or government agency setting, hands clasped or holding a document.

Armenian National Pleads Guilty to Ryuk Ransomware Conspiracy

Karen Serobovich Vardanyan, an Armenian national, has pleaded guilty to conspiracy charges for his role in a massive Ryuk ransomware scheme that raked in over $15 million in ransom payments from US-based organizations. The guilty plea marks a major win in the fight against cybercrime, as Vardanyan admitted to his part in the global extortion plot.

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Formal courthouse interior with documents and law enforcement items under daylight.

Ryuk Ransomware Operative Pleads Guilty, Faces 15-Year Sentence

A 34-year-old Armenian man, Karen Serobovich Vardanyan, has pleaded guilty to masterminding a brazen ransomware scheme that raked in around $15 million by infiltrating hundreds of computer networks and deploying Ryuk ransomware. Vardanyan's guilty plea comes after his extradition from Ukraine, where he was arrested in April 2025.

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