Cybersecurity experts are questioning the FBI’s claim that North Korea is responsible for the hack that crippled Sony Pictures. Kurt Stammberger, a senior vice president with cybersecurity firm Norse, told CBS News his company has data that doubts some of the FBI’s findings.
“Sony was not just hacked, this is a company that was essentially nuked from the inside,” said Stammberger.
While Norse is not involved in the Sony case, it has done its own investigation.
“We are very confident that this was not an attack master-minded by North Korea and that insiders were key to the implementation of one of the most devastating attacks in history,” said Stammberger.