Tag: Russia

Pro-Russia Hacktivists: Opportunistic Attacks Against US and Global Critical Infrastructure

CISA, FBI, NSA and 23 international partner organizations published on December 9, 2025 a joint advisory detailing the activities of pro-Russia hacktivist groups targeting industrial control systems and critical infrastructure in the United States and globally. This publication follows Operation Eastwood conducted by the European Cybercrime Centre and the joint fact sheet of May 6,…