Like hanging on to clothes that don't fit, most of America's premier companies are starting to do essentially the same thing with data. The reason? They recognize the opportunity cost of not collecting data.

LONDON — Even cyberwar has rules, and one group of experts is putting out a manual to prove it. Their handbook, due to be published later this ...

As news of major breaches roll in like waves on a storm-eroded beach, the likelihood increases that the next war we fight will be waged on computers aimed at crippling the systems that keep the wheels of government and daily life turning.

In the U.S., we have the people, the talent, and the technology to meet the cyber security threat head on. Now we need the will to recognize the size of the challenge--and leaders willing to transition our current military spending to this new way of preparing those who will defend us.

It looks as though two of Iran's nuclear plants have been "struck" by another cyberattack. The latest virus apparently closed down the Natanz and ...

By Rob Taylor KABUL, April 27 (Reuters) - Hackers have for the third time in less than a year crippled the main website of the Afghan ...

Pentagon officials have acknowledged they must recruit more cyber experts to stop hackers from breaching their networks and stealing classified milita...

The military must move from defending against major cyberattacks to deterring assaults by letting enemies know the U.S. is willing to retaliate with i...

According to Mr. Schmidt [White House cybersecurity coordinator], securing the information superhighway involves too many factors to be lumped into a ...