Hackers use new tactic at Austrian hotel: Locking the doors
According to the United States Justice Department, ransomware attacks quadrupled in 2016 to an average of 4,000 a day. The F.B.I. said the costs to victims of such attacks rose to $209 million in the first three months of 2016, compared with $24 million throughout 2015. It is a sign of the crime's sinister proliferation that it has also entered popular...