Yahoo CEO Marissa Mayer delivers the keynote address at the annual Consumer Electronics Show in Las Vegas earlier this month.
January 31, 2014 The company, which provides the world's second-largest email service, says "the list of usernames and passwords that were used to execute the attack was likely collected from a third-party database compromise."
Students Blake Jamar (from left), Ryan Clifton and Gregory Gonzales take apart a bicycle that generates electricity at Analy High School in Sebastopol, Calif.
Jon Kalish for NPR
November 19, 2012 The Pentagon's research agency, DARPA, played key roles in developing the Internet and GPS. Now it's investing money in high school hackerspaces, where students gather to come up with high-tech ideas — like a bicycle that generates electricity.
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April 9, 2012 State officials say a computer breach 10 days ago is far worse than they originally thought. Hackers made off with 280,000 Social Security numbers and "approximately 500,000 other victims had less-sensitive information stolen."
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