The Electronic Frontier Foundation (EFF) has created Rayhunter, a $20 device that helps people detect if police are using ...

Losing track of a loved one’s whereabouts or misplacing a phone can be more than just an inconvenience—it can be a real ...

Android devices come with a built-in tracking tool called Find My Device, developed by Google, which provides an effective first step in locating lost phones using mobile tracking android technology.

LONDON — Smartphones are useful tools for everyday life, but they’re privy to nearly everything about you, including all the places you’ve been — if you let them. When you use a map app to ...

“Absent a search warrant, the Government may not turn a citizen’s cell phone into a tracking device,” the judge said. Stingrays enable authorities to listen to conversations and access information on ...