Your wireless carrier Know your place as you read this on your phone – otherwise, it can not connect your phone in the first place.
But the wireless company also has a memory. It knows where you took your phone in the last hour, last week, last month and last year – and maybe even the last five years.
This gives you a huge reservoir of data about where you can help your wireless company fix coverage gaps while disclosing more. Depending on the density of the cell locations around you at any point, the location data from which you are triangulated can not only highlight your home and office, but also the tapes you frequented, the homes where you spent the night and the offices you visited.