Despite concerns that federal authorities might fine or arrest him, hacker Chris Paget went ahead with a live demonstration of mobile phone interception at the Defcon hacking conference Saturday.
Twitter, the social networking site that allows users to say something in 140 characters or less, passed another milestone on Saturday with the sending of tweet number 20 billion.
The U.S. Veterans Administration is making upward of $12 billion in IT contracts available to businesses over the next five years, as part of an effort to modernize its operations.