“If it ain’t broke, don’t fix it,” the adage goes. But for the sunset of Patriot Act authorities later this year—including Section 215, a controversial provision that allows the National Security ...

The Office National Intelligence released a trove of newly declassified documents Tuesday, detailing the National Security Agency’s controversial surveillance operations. As Matthew Keys reported on ...

The National Security Agency has “quietly shut down” the mass surveillance program it implemented after the September 11, 2001 terror attacks to analyze metadata ...

On Dec. 27, 2013, U. S. District Court Judge William H. Pauley III issued his opinion in ACLU v. Clapper, in which he upheld the constitutionality of the NSA's collection of metadata of "virtually ...

A post-9/11 program that enabled the mass collection of telephone, cellular, and text metadata by the US National Security Agency (NSA) likely violated the constitution, a three-judge panel of the US ...

In a decision that is sure to irk privacy advocates, the Foreign Intelligence Surveillance Court ruled that the National Security Agency (NSA) can temporarily resume its once-secret bulk collection of ...