Ryuk Ransomware Member Pleads Guilty Over Attacks on U.S. Organizations
An alleged Ryuk ransomware member pleaded guilty in the U.S. for helping deploy attacks on American companies and faces up to 15 years in prison. Armenian national Karen Serobovich Vardanyan (34) pleaded guilty in the U.S. for his role in Ryuk ransomware attacks targeting American organizations between 2019 and 2020. Extradited from Ukraine after his […]
Armenian national Karen Serobovich Vardanyan (34) pleaded guilty in the U.S. for his role in Ryuk ransomware attacks targeting American organizations between 2019 and 2020. Extradited from Ukraine after his 2025 arrest, he admitted providing initial access to corporate networks that enabled ransomware deployment.
“An Armenian national extradited from Ukraine to the United States pleaded guilty yesterday for his role in Ryuk ransomware attacks and an extortion conspiracy targeting companies throughout the United States, including a technology company operating in Oregon.” reads the press release published by DoJ. “Karen Serobovich Vardanyan, 34, pleaded guilty to conspiracy and computer fraud.”
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