The Fourth Amendment protects a user’s “location history,” the Supreme Court ruled Monday. The same logic already applied to ...

With an estimated 94,000 automated license plate readers in America, police and federal agents can almost track your ...

Whether you want to track your stress, sleep, heart rate, steps or more, these are our favorite fitness trackers.

State lawmakers clamped down on the use of automatic cameras to track vehicles by their license plates years ago, and Vermont ...

Americans across the country have objected the privacy invasion of the infamous mass surveillance company Flock Safety as a ...

Welcome to CalMatters, the only nonprofit newsroom devoted solely to covering issues that affect all Californians. Sign up for WhatMatters to receive the latest news and commentary on the most ...