WASHINGTON (AP) -- The Obama administration is moving cautiously on a new pilot program that would both detect and stop cyber attacks against government computers, while trying to ensure citizen privacy protections....

NEW YORK (AP) -- In a big break for online shoppers, Web retailers generally don't have to charge sales taxes in states where they lack a store or some other physical presence....

Companies that track consumer behavior online for advertising purposes are vowing to make their practices more transparent and to give people a way to decline being shadowed....

A majority of tech workers in the public sector do not know about the emission reduction targets they face, says a survey.

Details emerge of why billions in virtual cash disappeared from a virtual bank in Eve Online.

The social networking site comes under fire for planned changes to privacy settings.

US anti-trust regulators are to examine Google's $125m deal with book publishers to settle copyright issues, reports say.