BREAKING: Ukrainian national Artem Stryzhak has pleaded guilty in a Brooklyn federal court to his role in a major global ransomware conspiracy. In a shocking turn of events, Stryzhak admitted to conspiracy charges involving fraud and computer extortion during a hearing today.
Stryzhak, arrested in Spain in June 2024, was extradited to the United States on April 30, 2025. He now faces up to 10 years in prison for his involvement in a crime that has impacted numerous companies across the globe, primarily in the United States, Canada, and Australia.
The court revealed that Stryzhak and his associates utilized the Nefilim ransomware to infiltrate corporate networks, encrypting sensitive data and demanding ransom payments. The attackers threatened to disclose stolen information on “Corporate Leaks” websites if their demands went unmet. This alarming tactic has raised significant concerns among businesses worldwide.
While Stryzhak has been apprehended, his alleged co-conspirator, Volodymyr Tymoshchuk, remains at large. The U.S. Department of State has issued a reward of $11 million for information leading to Tymoshchuk’s arrest or conviction, underscoring the urgency of this ongoing investigation.
U.S. Attorney Joseph Nocella praised the collaboration between international law enforcement agencies, including the FBI and Spanish authorities, that led to Stryzhak’s arrest. He emphasized the Office’s commitment to holding cybercriminals accountable, stating, “We will not tolerate cybercrimes that jeopardize our economy and security.”
The FBI has reaffirmed its dedication to tracing digital activity across borders to identify those responsible for such cybercrimes. Special Agent in Charge Christopher J.S. Johnson highlighted the agency’s investigative efforts, stating, “Our analysis of digital evidence has been crucial in bringing Stryzhak to justice.”
As authorities continue their search for Tymoshchuk, the public is encouraged to report any information regarding his whereabouts. Tips can be submitted to the FBI at +1-917-242-1407 or via email at [email protected]. More details regarding the State Department’s reward offer can be found on their official website.
This developing story reveals the ongoing threat of ransomware attacks and the significant efforts being made to combat them. As investigations progress, the implications for the tech and business sectors remain profound, emphasizing the need for enhanced cybersecurity measures. Stay tuned for further updates on this urgent case.
