Submission + - Doxxing defense
Unfortunately, doxxers don't have to work very hard to find a victim's personal info. A number of free and paid services known as data brokers create profiles of vast numbers of individuals based on aggregated data from business directories, social media and other public records. With a specific target in mind, all a doxxer has to do is search one or more of these services to find the details he or she wants.
More bad news: There are hundreds of data brokers, not all of which offer opt-out processes. (Exceptions are made for state-mandated protected groups, such as sexual assault survivors in California.) Removing yourself from all those that do can be a Sisyphean task, but managing your data with just the following 11 can be accomplished in an hour or two.