LONDON – Britain should be prepared for an AI-powered cyberattack on its critical national infrastructure in the next two years, the UK’s National Cyber Security Centre said on Nov 3, adding that China was likely the best equipped to conduct such operations.Richard Horne, chief executive of the NCSC, which is part of the GCHQ spy agency, said far too many organisations and supply chains in Britain had got away with “doing tech on the cheap” for decades, leaving them vulnerable.“In the coming months, we face a real prospect of an unprecedented rise in the number of cyber incidents,” Horne is…