An appeals court has upheld T-Mobile's $92 million privacy fine for sharing wireless customers' location data. The ruling, issued late last week by a three-judge panel of the D.C. Circuit Court of ...

If you use a mobile phone with location services turned on, it is likely that data about where you live and work, where you shop for groceries, where you go to church and see your doctor, and where ...

In another landmark decision on Monday, the Supreme Court ruled that law enforcement agencies must first obtain a warrant before sweeping up smartphone location data from third-party tech companies ...

Most Americans have a cell phone on them or nearby at all times and are concerned with the legality of cell phone location tracking. The courts have wobbled back and forth on Fourth Amendment rulings ...