Of all of the recent technological developments that have expanded the surveillance capabilities of law enforcement agencies at the expense of individual privacy, perhaps the most powerful is cell ...

Your smartphone could be broadcasting your location without you knowing it. Find out how this happens and how to keep your ...

Nevada quietly signed an agreement earlier this year with a company that collects location data from cellphones, allowing police to track a device virtually in real time — all without a warrant. The ...

Getting your Trinity Audio player ready... 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 ...

The Washington Post's new report detailing the NSA's collection of location information on cell phones is blunt. The NSA's ability to track location is "staggering," meaning that it is "able to render ...

Many law enforcement agencies across the U.S. track mobile phones as part of investigations, but only a minority ask for court-ordered warrants, according to a new report released Monday by the ...