Handsets nearby feed location data to the devices as if they were cell towers. But is that legal?
Facebook's CEO says he called President Obama to express his 'frustration' at repeated revelations of NSA snooping.
Instead, a House subcommittee deferred questions about 'damage' of leaks to a classified briefing.
Leaked documents show the agency was planning to expand its infrastructure for active attacks since at least 2009.
This year’s festival reflected a shift from sharing to security as the dominant trend in technology today.
It's not just for dirty pictures. Incognito mode can also help you access your favorite news sites and keep upcoming surprises away from prying eyes.
The Foreign Intelligence Surveillance Court last week disallowed retention of phone records beyond five years
"It's the makers, thinks, and the development community" that can help protect your data from a surveillance dragnet, the NSA whistleblower said via video at a South by Southwest panel
All, that is, except U.K. Prime Minister David Cameron, who says violin music and a robot thespian are typical Sunday evening entertainment.
The government had said the data may be required as evidence for privacy civil suits filed by various groups