AI systems acting without human control could one day pose a security threat, the head of Britain’s MI5 spy agency said on Thursday, although he said he was not predicting doom scenarios as depicted in sci-fi movies. Tech leaders have …

AI systems acting without human control could one day pose a security threat, the head of Britain’s MI5 spy agency said on Thursday, although he said he was not predicting doom scenarios as depicted in sci-fi movies. Tech leaders have …