Hacker who attacked Uber and Sainsbury’s hands over £1m in Bitcoin

A British hacker who led cyber attacks on massive companies including Uber, Asda and Sainsbury’s has had a Bitcoin stash worth £1 million confiscated. Grant West, 27, who operated on the dark web under the nickname Courvoisier – the name of a popular French cognac – attacked more than 100 companies worldwide, stealing financial data on…