Aggregator sites such as Intelius, Radaris, and PeopleFinder have data warehouses full of information about you. Most aggregators have an opt-out policy, so you can explicitly order them not to use your information. Some sites may offer past addresses, social media profiles, marital status, employment history, education, court cases such as bankruptcies, hobbies, and even a photo of where you live. These companies have no interest in easing opt out and tend to give you complicated instructions.”]