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 ...

Add Yahoo as a preferred source to see more of our stories on Google. A key piece of evidence in many criminal cases is cell phone tracking data, which allows law enforcement to determine who was near ...

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 ...

It’s been over a year since 35 ACLU affiliates filed over 380 public records requests with state and local law enforcement agencies seeking information about their policies, procedures, and practices ...

A device that law enforcement agencies use to secretly track cell phone users was offered this week to anyone on eBay - anyone with $50,000, and perhaps anyone with ulterior motives for using it. The ...