Via: The Conversation:
For example, data about a mobile phone’s past location and movement patterns can be used to predict where a person lives, who their employer is, where they attend religious services and the age range of their children based on where they drop them off for school.
These predictions label who you are as a person and guess what you’re likely to do in the future.
Data brokers are companies that are in the business of buying and selling datasets from a wide range of sources, including location data from many mobile phone carriers. Data brokers combine data to create detailed profiles of individual people, which they sell to other companies.
Combined datasets like this can be used to predict what you’ll want to buy in order to target ads. For example, a company that has purchased data about you can do things like connect your social media accounts and web browsing history with the route you take when you’re running errands and your purchase history at your local grocery store.
Our IP Address: