NSA News

Hacking collective Anonymous may attack U.S. power grids, warns the National Security Agency, suggesting federal agents are taking extra precautions as cyber-warfare threatens critical infrastructures.

U.S. cyber-security will not shield businesses unless a crisis forces change, according to the former National Intelligence director, suggesting the government must work quickly to aid the private sector.

The National Security Agency is coming out of the shadows to help U.S. banks prevent increasingly sophisticated cyber-attacks, many of which may be foreign government-backed.

The National Security Agency's secret agents may soon use smartphones to access classified data, but developing a secure portable device has proven a major challenge.

The U.S. government is looking to hire hackers, as federal agencies ramp up their ranks to defend the country from cyber-criminals.

The National Security Agency may have authority to track Americans within the U.S. using cellular data, raising scrutiny over location data and privacy issues.