Home » BBC News - Technology » technology news » WannaCry attack 'linked' to North Korea hacking group WannaCry attack 'linked' to North Korea hacking group Unknown 2:22 AM BBC News - Technology technology news Tools that helped WannaCry spread were also used in attacks linked to North Korea, says security firm. from BBC News - Technology http://ift.tt/2rcjbwD Share: Facebook Twitter Google+ StumbleUpon Digg Delicious LinkedIn Reddit Technorati