Hostile States Behind 75% of Cyber-Attacks on UK Critical Infrastructure, NCSC Warns

NCSC CEO Richard Horne warned that nation-state actors were responsible for about 75% of the 200 cyber incidents affecting UK critical infrastructure in the past year, stressing that cloud and supply‑chain abuse, AI-driven attack scaling, and exploitation of legacy systems create high risk; he urged organisations to understand exposure, harden systems, and address unsupported technology.