Earlier this year, the Supreme Court said police had overstepped their legal authority by planting a GPS tracker on the car of a suspected drug dealer without getting a search warrant. It seemed like another instance in a long line of cases that test the balance between personal privacy and the needs of law enforcement.
Federal prosecutors have charged five men with responsibility for some of the biggest computer hacks in the past few years. The FBI says the hackers penetrated the computer systems of businesses like Fox Broadcasting and Sony Pictures, stole confidential information and splashed it all over the Internet.
But what's most unusual about the case is how investigators cracked it — with the help of an insider who became a secret government informant.
The FBI is offering a $1 million reward for information leading directly to the safe return of one of its retired agents.
Robert Levinson disappeared five years ago this week on Kish Island, Iran. He worked at the FBI for 22 years before he retired, taking as a private detective. It was that job that sent him to Iran in March 2007, where he went missing.