Cyber Pearl Harbor

Dire warnings from Washington about a "cyber Pearl Harbor" envision a single surprise strike from a formidable enemy that could destroy power plants nationwide, disable the financial system or cripple the U.S. government.

It took Aramco, the world's biggest oil company, two weeks after the August 15 attack to restore its main internal network.

Dire warnings from Washington about a "cyber Pearl Harbor" envision a single surprise strike from a formidable enemy that could destroy power plants nationwide, disable the financial system or cripple the U.S. government.

It took Aramco, the world's biggest oil company, two weeks after the August 15 attack to restore its main internal network.