Study: Social media users shy away from opinions

People on Facebook and Twitter say they are less likely to share their opinions on hot-button issues, even when they are offline, according to a surprising new survey by the Pew Research Center.

US police phone-tracking accords often kept secret (Update)

Police across the U.S. may be intercepting phone calls or text messages to find suspects using a technology tool known as Stingray. But they are refusing to turn over details about its use or heavily censoring files when ...

Google toughens security with Gmail encryption (Update)

Google said Thursday its popular Gmail service would use encryption to thwart snooping, in the latest move by the tech sector reassuring customers following revelations about US surveillance programs.

AT&T says it will publish reports on data requests (Update 2)

AT&T Inc. says it will publish reports on the number of requests for customer information that it receives from law enforcement agencies, the latest move in the telecommunications industry toward fuller disclosure amid debate ...

White House to keep NSA, cyber oversight together

A group reviewing the National Security Agency's surveillance programs and cyber command operations sent President Barack Obama more than 40 recommendations on intelligence collection and government spying.

Big tech companies lash out at government snooping (Update 4)

Silicon Valley is escalating pressure on President Barack Obama to curb the U.S. government surveillance programs that vacuum personal information off the Internet and threaten the technology industry's financial livelihood.

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