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Ukrainian Extradited to US for Role in Conti Ransomware Operation

Ukrainian Extradited to US for Role in Conti Ransomware Operation

First seen 2 Dec 2025, 18:33 UTC • •

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ThreatCluster AI
ThreatCluster •March 12, 2026 at 13:27 UTC

Oleksii Lytvynenko, a 43-year-old Ukrainian national, has been extradited from Ireland to the United States to face charges related to the Conti ransomware operation. He is accused of participating in cybercrimes that extorted over $500,000 from victims between 2020 and June 2022, including sending ransom notes and controlling stolen data. Lytvynenko has pleaded not guilty and faces up to 25 years in prison if convicted.

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