New York Times report that U.S. government believes North Korea was “centrally involved” in Sony hack. Security experts question connection between Sony hack and North Korean cyber-squad. Experts say North Korea is unlikely to be responsible for attack on Sony, especially on a Hollywood film. But experts say the Sony attack is more sophisticated than anything that’s ever been traced to North Korea. The movie studio was due for a Dec. 25 release of The Interview, which Pyongyang denounced as an “act of war””]
Source: https://www.govinfosecurity.com/sony-hack-north-korea-really-to-blame-a-7692

