In our seemingly crime-ridden world, there's nothing more reassuring than knowing the whereabouts of your loved ones at any given time. Unfortunately, dedicated GPS trackers can be a bit pricey.

Spokeo reports seven hidden ways smartphones track users without permission, including accelerometer data and digital ...

In today’s hyper-connected world, your phone knows everything about you — where you go, what you search for, who you talk to, and even what you like to buy.