5.10.2018Cletis Earle – Chair, CHIME Board; CIO, Kaleida Health WannaCry made its first appearance on the morning of May 12, 2017, by infecting computers at Telefonica, a telecommunications company in Spain. Within hours, it had begun exploiting file-sharing networks in the UK’s National Health Service (NHS), eventually spreading to 45 organizations and 37 trusts in […]