Marc Rogers writes: All the evidence leads me to believe that the great Sony Pictures hack of 2014 is far more likely to be the work of one disgruntled employee facing a pink slip.

I may be biased, but, as the director of security operations for DEF CON, the world’s largest hacker conference, and the principal security researcher for the world’s leading mobile security company, Cloudflare, I think I am worth hearing out.

The FBI was very clear in its press release about who it believed was responsible for the attack: “The FBI now has enough information to conclude that the North Korean government is responsible for these actions,” they said in their December 19 statement, before adding, “the need to protect sensitive sources and methods precludes us from sharing all of this information”.

With that disclaimer in mind, let’s look at the evidence that the FBI are able to tell us about. [Continue reading…]