The recent attack on Sony Pictures' computer network that resulted in a flood of confidential data has its origins in North Korea, U.S. intelligence officials say.
After threats of attacks, Sony is withdrawing the film's stars, James Franco and Seth Rogen, from upcoming promotional appearances and will let theaters cancel showings of the film.
A cyber attack on Sony may have been done by North Koreans in response to an new comedy about an attempt to kill Kim Jong Un. Huge amounts of personal data and five films have been leaked so far.