Experts doubt N Korea hacked Sony

A growing number of web security experts are casting doubt on the theory that North Korea was behind the hacking attack that crippled Sony Pictures’ computers and possibly leaked unreleased movies online.
Speculation has been rampant that the hardline communist state sponsored last week’s hack in anger over the new Sony film The Interview, in which Seth Rogen and James Franco play television journalists assigned by the CIA to assassinate North Korean leader Kim Jong Un.