Security experts gather again in Vegas to show off and debate the latest in hacks and flaws, focusing this year on the latest risks facing Net-connected devices.
While former NSA head General Keith Alexander lambasted Edward Snowden for putting US security at risk, Vice Admiral Michael S. Rogers says the leaks don't mean "the sky is falling."
Despite claims to the contrary, General Keith Alexander argues that the NSA is actually doing its part to protect US citizens.
National Security Agency discloses in secret Capitol Hill briefing that thousands of analysts can listen to domestic phone calls. That authorization appears to extend to e-mail and text messages too.
Freedom of Information Act request reveals notes between then-NSA head and Google bigwigs. But don't expect a smoking gun.
Justice Department agreed to issue "2511 letters" immunizing AT&T and other companies participating in a cybersecurity program from criminal prosecution under the Wiretap Act, according to new documents obtained by the Electronic Privacy Information Center.
Vice Admiral Michael S. Rogers is set to become the new director of the National Security Agency, pending Senate confirmation. Would his leadership change the agency's outlook?
The end of 2013 saw a rush of big NSA news, from a judge calling an agency program "almost Orwellian" to a bevy of tech stars talking reform at the White House. What lies ahead?
John Lennon's name is now part of a heavenly body, with the pop-rocker joining some esteemed company on Mercury's surface.
University of Cambridge researchers print two types of retinal cells from adult rats and hope the development could one day contribute to a cure for some types of human blindness.