Google and Facebook almost knows everything a smartphone owner does online or offline and store the information even if the owner deletes the data on the device. They store everything without you even realizing it. Google knows where you’ve been Google stores your location (if you have location tracking turned on) every time you turn on your phone. You can see a timeline of where you’ve been from the very first day you started using Google on your phone. Google knows everything you’ve ever searched – and deleted Google stores search history across all your devices on a separate database. This means even the data that user has deleted in their search history and phone history on their devices, Google still stores everything until user go in and delete everything. Google has an advertisement profile of you Google creates an advertisement profile based on your information, including your location, gender, age, hobbies, career, interests, re...