Want to know how to keep this data private? Just keep reading.
By encrypting your backups, your location data will be accessible only by password. In order to add this layer of security to your iDevice, first, you must plug it into your computer and connect to iTunes. Select your device from the iTunes menu, and then scroll down to the bottom of the device's main screen. Click the button that says "Encrypt iPhone (or iPad) Backup" and then enter a hacker-proof password. It's that simple.