A team of elite cyber spies hired by Vladimir Putin are ready to cripple the UK with a coordinated attack, a government minister has warned. Strikes by Moscow-backed hackers have the power "turn out the lights for millions", Pat McFadden will tell Britain's allies at a Nato conference on Monday, as he describes cyber attacks as the "hidden war Russia is waging with Ukraine ". The Chancellor for the Duchy of Lancaster - who has responsibility in cabinet for national security - will also