Cyber Security experts believe that there is evidence to suggest that a North Korean group is behind the WannaCry infection. As many as 300.000 computers in 150 countries have been infected by the virus. How to protect yourself from the global #RansomwareAttack https://t.co/5EQWSntpuW#WannaCry pic.twitter.com/e4VpUXWyHF— NDTV (@ndtv) 16 May 2017 It is suspected that the Lazarus Group,based…