The EU sanctions "the most active ransomware operator in history" Stern, involved in over 300 million dollars in ransom inflow

The United States, the European Union, and the United Kingdom jointly announced sanctions against a group involving state-level hacker organizations, cybercrime gangs, and their infrastructure providers. The targets are accused of causing billions of dollars in losses to global businesses, critical infrastructure, and government agencies. Among the most notable is the EU's sanction against the Russian cybercriminal Vitaly Nikolayevich Kovalev (alias "Stern").

The EU has identified Stern as one of the core managers of the notorious Trickbot Group ransomware organization, which includes several high-risk ransomware variants such as Conti ransomware and Ryuk. On-chain analysis shows that wallet addresses associated with Stern have received over $300 million in ransom payments, potentially making him the "largest confirmed ransomware operator" to date. According to analysis, the $300 million only represents the profits obtained by Stern personally, and the overall illegal income of the Trickbot group may be much higher.

On-chain fund flows indicate that Stern has had transactional connections with multiple ransomware ecosystems, including Ryuk, Conti, Diavol, Karakurt, Royal, and Quantum. Investigations show that Stern plays a role similar to "CEO" within the Trickbot organization, responsible for budget management, personnel recruitment, infrastructure procurement, and attack planning.