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Ransomware & Malware CyberScoop 1 month ago

Conti ransomware crew member sentenced to four years in prison

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CyberNew Threat Research Desk
• Original Reporting: CyberScoop
CyberNew Threat Intel Assessment
Assessed Severity: INFORMATIONAL
Impacted Surface
Enterprise Perimeter & Network Defense
Intelligence Sector
Ransomware & Malware

Analyst Takeaway

"A 44-year-old Ukrainian national was sentenced to four years in prison for his long-running participation in Conti, a ransomware group that attacked more than 1,000 organizations globally before it disbanded in 2022, the Justice Department said Thursday. Oleksii Oleksiyovych Lytvynenko, also known as Alexsey Alexseevich Litvinenko, pleaded guilty in June to conspiracy to commit wire fraud as a..."

Recommended Defense & Mitigation

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Curated & Verified by CyberNew Threat Intelligence Desk Standard Defense Framework (NIST / MITRE ATT&CK)

A 44-year-old Ukrainian national was sentenced to four years in prison for his long-running participation in Conti, a ransomware group that attacked more than 1,000 organizations globally before it disbanded in 2022, the Justice Department said Thursday.

Oleksii Oleksiyovych Lytvynenko, also known as Alexsey Alexseevich Litvinenko, pleaded guilty in June to conspiracy to commit wire fraud as a result of some of those attacks. At that time, he admitted he joined the prolific cybercrime group in September 2021, developed malware and held data on 12 victims, including eight based in the United States.

“For years, the Conti ransomware group executed a sustained and sophisticated campaign that victimized hundreds of organizations across the United States and abroad, including critical infrastructure entities, causing losses in the millions of dollars,” A. Tysen Duva, assistant attorney general of the Justice Department’s criminal division, said in a statement. 

“Lytvynenko joined that conspiracy as both an intruder and a developer — personally harming at least 12 companies, storing stolen data from victims, and helping build the malicious tools Conti used to extort and threaten communities,” Duva added. “Even after the Conti conspiracy ended, he continued engaging in active ransomware operations until his arrest. Cybercriminals who build, deploy, or profit from malware like Conti — no matter where they operate — will face justice and meaningful consequences in U.S. courts.”

When Lytvynenko was arrested in Ireland, where he was living with temporary protective status in July 2023, authorities said he “was asleep but within arms’ reach of an open laptop running Cobalt Strike.” He was extradited to the United States in October 2025. 

Prosecutors said Lytvynenko and his co-conspirators extorted about $634,000 in Bitcoin from two victims in Tennessee, including an undisclosed government entity that resulted in the compromise of a sheriff’s department, local emergency medical services and a local police department. According to an indictment that was unsealed last fall, Lytvynenko and his co-conspirators also leaked data they stole from another Tennessee-based victim after it refused to pay a $3 million ransom demand.

Source Verification & Original Intelligence

This threat report was reviewed by CyberNew analysts and cross-referenced with primary security disclosures from CyberScoop.

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