CNN CNNI Simulcast December 19, 2014 06:04:00
The individuals behind the hack, the u.s. could also levy criminal charges against north korean hackers. a step the u.s. took against an elite group of chinese hackers earlier this year. this building outside of shanghai and known as unit 61398. so who are the alleged north korean culprits? u.s. december tors suspect a top secret group within the north korean military called cryptically, bureau 121, made up of at least 1800 cyberwarriors scattered around the globe. >> one of the reasons you haven't seen an aggressive u.s. response is we don't know what they would do back and we don't want to s...