U.S. investigators link North Korea to Sony hacking - sources

WASHINGTON (Reuters) - U.S. investigators have determined that North Korea was behind a cyber attack on Sony Corp's computers, U.S. government sources said on Wednesday. One of the sources described the attack as "state-sponsored" and several sources said that North Korea was the government involved. The Obama administration was debating internally whether to make a public announcement of the investigators' findings, the officials said, speaking on condition of anonymity. Son