Let’s face it: At best, most of us are reliant on our phones these days. (At worst, we’re downright addicted.) But do you ever consider the things your smartphone knows about you? To put it mildly, it ...

Google knows more about you than your best friends. That includes (if you have the right settings enabled) where you go and even the pictures you take at that location. You have to check out this map.

Most people know their phone uses GPS and cookies to follow their movements online. What’s less obvious is the quiet, passive tracking that happens every day without you tapping “Allow.” From motion ...