Artem Aleksandrovych Stryzhak, a 35-year-old Ukrainian national residing in Barcelona, Spain, pleaded guilty to conspiracy charges related to the deployment of Nefilim ransomware. This ransomware targeted large U.S.…
16 articles · Updated December 19, 2025
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Nefilim Ransomware Operator Pleads Guilty— Technadu · December 20, 2025