A new report by a congressional watchdog finds that a stunning number of weapon and military communication systems are easy targets for tech-savvy adversaries.

Policy wonks are trying to wrap their minds around how to fight a war in cyberspace, but their thinking keeps defaulting to conventional warfare.

The problem with the supposed Russian attack on an American water treatment plant isn't the false alarm, it's how Congress and the DHS reacted.

We're still not sure about the right way to counter state-sponsored hacking and how to organize a coordinated counter-attack.

"Whoops, sorry about colliding with your satellite, it was a complete accident we'll absolutely investigate. We promise..."

Pundits are dueling over the question of how afraid we should be of a devastating cyber attack.

Far from keeping analyses of potential cyber attacks on critical infrastructure nodes, pundits are hyperventilating.

The internet kill switch bill is back and its author and sponsors have learned absolutely nothing about how the technology works.

Stuxnet is scary, but we don't yet have clear evidence that it was the first cyber attack by a nation state.

Joe Lieberman decided that the best way to tackle cyber-security is by literally shutting off the country's internet on demand with nothing more than an executive order by the president.

Defense contractors are trying to turn the internet into an arena for state-sponsored espionage of dubious efficacy and legality.

China wants its citizens connected to the internet. Just not the kind of internet where their daily propaganda blitz could be questioned with the click of a mouse...