Ukrainian Artem Stryzhak (35) pleaded guilty in the U.S. for Nefilim ransomware attacks; he was arrested in Spain in 2024, extradited in April 2025. A 35-year-old Ukrainian, Artem Aleksandrovych Stryzhak (35), pleaded guilty in the U.S. for Nefilim ransomware attacks. The Ukrainian citizen was arrested in Spain in 2024 and extradited to the US in … Continue reading Ukrainian hacker pleads guilty to Nefilim Ransomware attacks in U.S.