In a Wednesday hearing, members of a congressional committee press OPM director Katherine Archuleta for numbers and details on hacks affecting federal workers.
If China is the culprit, as intelligence chief James Clapper asserts, the US faces the thorny issue of how to respond.
Apple's new iPhones and iOS 7 are expected to be announced September 10 in San Francisco, with shipments of the products beginning around September 20.
A breach revealed last week affected more people and grabbed more personal information than previously announced, the American Federation of Government Employees said Thursday.
After finding that federal employees' Social Security numbers were stolen, the US government discovers another breach, which exposed data on intelligence agents and others.
Supporters of Syrian President Bashar Al Assad post messages critical of US military efforts in the Middle East.
The FBI says it's probing a data breach at the US agency responsible for conducting security clearance background checks.
Chris O'Neill, the man leading the push to get companies to use Google's controversial smart eyewear, is heading to another job at Google, says a report.
An upcoming book collects hundreds of rare and unpublished photos of NASA's first manned space programs -- Project Mercury and Project Gemini -- just in time for the 50th anniversary of the first US spacewalk.
After a passenger was allegedly raped by her Uber driver, the Texas city threatens to shut down the ride-hailing service. Uber says it will comply with the city's rules.