A 35-year-old Ukrainian nationwide pleaded responsible in a US court docket on Friday to prices associated to Nefilim ransomware assaults.
The suspect, Artem Aleksandrovych Stryzhak, was arrested in Spain in 2024 and extradited to the US in late April 2025.
Stryzhak has pleaded responsible to conspiracy to commit fraud associated to computer systems. He’s scheduled to be sentenced in Might 2026 and faces as much as 10 years in jail.
Based on authorities, the Ukrainian nationwide was a Nefilim ransomware affiliate. The ransomware operation’s directors offered him with malware and different assets wanted to launch cyberattacks towards main firms worldwide in trade for 20% of the cash he obtained from victims.
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Courtroom paperwork present Stryzhak turned a Nefilim affiliate round June 2021, and recommend he was concerned in different prison actions.
The person was inspired by others to focus on firms in international locations similar to the US, Canada, and Australia, with an annual income exceeding $200 million.
The cybercriminals stole invaluable knowledge from victims’ methods after which deployed file-encrypting malware, demanding a ransom fee to decrypt the information and stop stolen knowledge from being made public. Commercial. Scroll to proceed studying.
Considered one of Stryzhak’s co-conspirators, Volodymyr Tymoshchuk, remains to be at giant with an $11 million reward on his head.
Tymoshchuk has been accused of being an administrator of the Nefilim ransomware and can be believed to have participated in a whole lot of assaults involving LockerGoga and MegaCortex ransomware.
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