Most of you are probably aware that the iPhone can track your location. We've all seen the box pop up that says "Facebook would like to use your location data," and then you tap Allow or Cancel.
But how many of you knew that the iPhone constantly tracks your location and records your coordinates alongside a time stamp to a secret file? I assumed that police might have access to that kind of info through my wireless carrier, but I didn't know it was sitting in a file on my phone...