hi posted this because i thought it was initially understood that the wannacrypt was a piece of weaponized NSA malware that was leaked from vault 7 (edit: or sh

hi posted this because i thought it was initially understood that the wannacrypt was a piece of weaponized NSA malware that was leaked from vault 7 (edit: or shadowbrokers), then in the news about 3 days ago I heard the U.S. now blames NK for the attack.., Was this not true?