WASHINGTON (AP) - Homeland Security Secretary Janet Napolitano conceded Monday that the aviation security system failed when a young man on a watchlist with a U.S. visa in his pocket and a powerful explosive hidden on his body was allowed to board a fight from Amsterdam to Detroit. ...more

December 29, 2009

The malicious Conficker Internet worm is trying to reach its creators more aggressively today, but it hasn't launched the cybercrime spree many feared. ...more

April 1, 2009

Internet Explorer Vulnerable To Hackers Users of all current versions of Microsoft Corp.'s Internet Explorer browser might be vulnerable to having their computers hijacked because of a serious security hole in the software that had yet to be fixed Monday. ...more

December 16, 2008

The federal government soon will offer passport cards equipped with electronic data chips to U.S citizens who travel frequently between the United States and Canada, Mexico or the Caribbean. ...more

January 1, 2008