Conti Ransomware Developer Sentenced to Four Years
Prosecutors say the term reflects growing international cooperation to hold malware authors accountable and to disrupt networks that extorted millions.
Overview
- A U.S. federal judge sentenced 44-year-old Ukrainian national Oleksii Lytvynenko to four years in prison after his June guilty plea to conspiracy to commit wire fraud.
- Lytvynenko admitted he joined the Conti operation in September 2021, wrote malware components and held stolen data from 12 victims including eight in the United States.
- Prosecutors said Lytvynenko and co-conspirators extorted about $634,000 in Bitcoin from two Tennessee victims and published data from another after a $3 million ransom demand was refused.
- Lytvynenko was arrested in Ireland in July 2023 near a laptop running Cobalt Strike and was extradited to the United States in October 2025, according to court filings.
- The sentence, which came Thursday, feeds into broader U.S. efforts that have produced indictments and extraditions of alleged Conti members and targeted the group's rebranded affiliates.