The divided Supreme Court ruled that Americans are entitled to privacy protections even if they consent to tech companies ...

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 ...

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 ...

The Supreme Court ruled geofence warrants need probable cause, finding people have a reasonable expectation of privacy in their phone location data.

Our phones know where we are and they know where we have been—the problem is they have a nasty habit of sharing that information with others. And the latest location tracking nightmare to hit phone ...

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 ...

An internal U.S. Customs and Border Protection document reveals that the agency bought online advertising data that could allow it to track mobile phone locations ...

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 ...