Marketing data brokers

Marketing brokers sell the same name, address, and household data to advertisers, debt collectors, and political campaigns. Different buyer, same exposure.

ClustrMaps and ZoomInfo sit at the top of this category. ClustrMaps in particular shows your home on a map with neighbors named. For a cop, that's a target package — your address, your kids' likely school district, and the names of every house on the block, all on one page.