Security researchers say exploits used by governments to hack into Apple iPhones have been found used by cybercriminals. They warned of an emerging market for "second hand" exploits.

A hobbyist developer's new app, which can detect nearby smart glasses, comes amid resistance to always-on recording and listening devices that invade people's privacy.

Users of a popular Iranian prayer app were flooded with phone notifications as U.S. air strikes hit Iran's biggest cities, killing the country's leader.