The ransomware group Nitrogen claimed responsibility for the attack and said it stole 8 terabytes of data spanning more than 11 million files belonging to the company’s…

Deniss Zolotarjovs was mostly tasked with putting pressure on the Russia-based crew’s victims, in one case leaking hundreds of children’s health records.

The social engineering campaign spiked last month and has targeted dozens of organizations since May 2025, according to ReliaQuest.

Oleksii Lytvynenko, 43, was arrested in Ireland in 2023 and extradited to the U.S. earlier this month. He pleaded not guilty in federal court Thursday.

The Russian cybercrime group attacked more than 180 organizations before members abandoned the brand and dispersed to new ransomware groups earlier this year.

The ransomware syndicate’s internal chats exposed a wide swath of the group’s inner workings.

In an interview with CyberScoop, Nate Fick also discussed the structure of his office and regions of emphasis.

The man was extradited to the U.S. this month after being arrested in Georgia in December, prosecutors say.

The DOJ also unsealed indictments against some of the sanctioned individuals for alleged roles in ransomware and other cybercrime activity.

REvil was among the most notorious ransomware crews until international attention and arrests hobbled the group.