Security researchers say exploits used by governments to hack into Apple iPhones have been found used by cybercriminals. They ...

A highly sophisticated set of iPhone hijacking techniques has likely infected tens of thousands of phones or more. Clues suggest it was originally built for the US government.

A former general manager at a U.S. defense contractor has pleaded guilty to selling stolen trade secrets to a Russian broker, offering a concrete example of how sensitive American security tools can ...