As the NSA surveillance story goes from bad to worse to Philip K. Dick, some of the Silicon Valley companies implicated in the so-called "PRISM" program are denying that they've ever heard of it.

What if the NSA took your text message metadata and made a flowing, colorful diagram with a timeline? The U.S. spy agency—probably—doesn’t do that. But a 22-year-old Yale graduate, Bay Gross, was ...

After the news broke yesterday about a secret government surveillance program called PRISM, the companies named in the news reports — led by Google, Apple, and Facebook — responded with denials. In ...

Join our daily and weekly newsletters for the latest updates and exclusive content on industry-leading AI coverage. Learn More [Updated at 6:32 p.m. with response from a senior member of the Obama ...

It appears the National Security Agency's sweeping surveillance is not something only Verizon customers should be concerned about. The agency has also reportedly obtained access to the central servers ...