CNN The Situation Room December 19, 2014 22:34:00
Hired or someone inside of sony who provided them with all kinds of inside access. >> reporter: u.s. investigators have evidence that hackers stole the computer credentials of a sony system administrator to get inside access. but could another government have helped north korea? one analyst says another u.s. enemy may be involved. >> there are signs that suggest iran may indeed have helped because they have worked together on missile development for many years, because iran has been a major client of north korea weapons. >> reporter: cnn reached out to iranian officials about that. they didn't...