UK warns of sustained cyberthreat from pro-Russian hacktivists

The U.K. National Cyber Security Centre warns that pro‑Russian hacktivist groups (highlighting NoName057(16)) continue to carry out disruptive operations—mainly DDoS attacks—against U.K. and international government and private-sector organizations, using Telegram for coordination and GitHub to distribute a DDoS tool called DDoSia; U.S. CISA has issued a similar advisory noting opportunistic, lower‑sophistication attacks that can nonetheless cause service disruption and occasional physical impacts on critical infrastructure.