UK businesses have been urged to treat cyber security with far greater urgency as artificial intelligence (AI) rapidly reshapes the threats facing the country and its allies. Anne Keast-Butler, director of GCHQ, the UK’s top intelligence agency, issued the warning during the agency's first annual lecture at Bletchley Park on May 27. In a rare public speech, she said the UK and its allies face a narrowing window to stay ahead on technology, and that the risk of miscalculation is as high as she has seen in three decades in national security. The intervention follows a similar message last month from Richard Horne, head of the UK's National Cyber Security Centre (NCSC) who said that fast-moving AI developments and geopolitical tensions are causing "tumultuous uncertainty.” A Front-Line Role…