The person at the center of this case
Multiple companies worldwide (250+ in United States)
Justice for Multiple companies worldwide (250+ in United States) — the trail went cold in 2024, but the truth hasn't.
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What is Tymoshchuk's current location given his known ties to Poland, Romania, Moldova, Turkey, Russia, and Belarus?
What specific ransom demands and payment methods were used across the three ransomware variants?
Who were the identified co-conspirators in the ransomware operations, and have they been apprehended?
Volodymyr Viktorovych Tymoshchuk is an alleged ransomware administrator who, from December 2018 through October 2021, deployed LockerGoga, MegaCortex, and Nefilim ransomware variants to compromise hundreds of companies worldwide, including over 250 U.S. firms, to extort ransom payments. A federal arrest warrant was issued on May 7, 2024, in the Eastern District of New York after charges were filed for conspiracy, unauthorized computer access, and extortion threats. Tymoshchuk remains at large with suspected ties to Eastern Europe and Russia, making his apprehension critical to disrupting ongoing cybercriminal operations.
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How can organizations that were victimized report additional evidence or ransom communications?
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Official wording
Conspiracy to Commit Fraud and Related Activity in Connection with Computers; Intentional Damage to a Protected Computer; Unauthorized Access to a Protected Computer; Transmitting a Threat to Disclose Confidential Information Caution: Volodymyr Viktorovych Tymoshchuk is an alleged ransomware administrator of at least three different ransomware variants. From December of 2018, through October of 2021, Tymoshchuk and his co-conspirators allegedly deployed LockerGoga, MegaCortex, and Nefilim ransomware, which compromised the computer networks of hundreds of companies around the world, including more than 250 companies in the United States, in order to extort ransom payments from the victim companies.
On May 7, 2024, a federal arrest warrant was issued for Tymoshchuk in the United States District Court, Eastern District of New York, Brooklyn, New York, after he was charged with two counts of Conspiracy to Commit Fraud and Related Activity in Connection with Computers; multiple counts of Intentional Damage to a Protected Computer; Unauthorized Access to a Protected Computer; and Transmitting a Threat to Disclose Confidential Information. Remarks: Tymoshchuk has ties to Poland, Romania, Moldova, Türkiye, Russia, and Belarus.
Tymoshchuk and co-conspirators begin deploying LockerGoga ransomware against corporate networks
Last known deployment of Nefilim ransomware by Tymoshchuk and associates
Warrant issued in U.S. District Court, Eastern District of New York, Brooklyn for multiple cybercrime charges
For information leading to the resolution of this case
For information leading to the resolution of this case