Ukrainian Hacker Pleads Guilty: Nefilim Ransomware Plot Unravels, Faces 10 Years in US Prison

Ukrainian national Artem Stryzhak pleads guilty in the US to charges involving Nefilim ransomware attacks. Arrested in Spain and extradited, he faces up to 10 years in prison. Authorities say he was a Nefilim ransomware affiliate, launching cyberattacks on major companies worldwide. His co-conspirator remains at large with an $11 million reward.

Pro Dashboard

Hot Take:

When life gives you lemons, you don’t make ransomware! Yet, here we are. Artem Aleksandrovych Stryzhak decided to take a bite of the forbidden apple of cybercrime—and now he’s biting that same apple from the inside of a jail cell. He’s set to become a cautionary tale for anyone thinking, “What’s the worst that could happen if I dabble in a little ransomware?” Spoiler alert: 10 years is the answer.

Key Points:

  • 35-year-old Artem Aleksandrovych Stryzhak pleaded guilty to charges related to Nefilim ransomware attacks.
  • Stryzhak was arrested in Spain in 2024 and extradited to the US in 2025.
  • He’s facing up to 10 years in prison for conspiracy to commit computer fraud.
  • Nefilim ransomware affiliates, like Stryzhak, targeted companies with revenues over $200 million.
  • Co-conspirator Volodymyr Tymoshchuk remains at large with an $11 million bounty.

Membership Required

 You must be a member to access this content.

View Membership Levels
Already a member? Log in here
The Nimble Nerd
Confessional Booth of Our Digital Sins

Okay, deep breath, let's get this over with. In the grand act of digital self-sabotage, we've littered this site with cookies. Yep, we did that. Why? So your highness can have a 'premium' experience or whatever. These traitorous cookies hide in your browser, eagerly waiting to welcome you back like a guilty dog that's just chewed your favorite shoe. And, if that's not enough, they also tattle on which parts of our sad little corner of the web you obsess over. Feels dirty, doesn't it?