Every year in America, over 35 million Americans change their address. The current process involves selling your change-of-address information to 3rd parties who in turn sell it to businesses and/or government agencies. Hackers and enemy nation-states can pose as legitimate businesses and pay to get updated addresses on 160 million Americans, and there is no process in place to stop this practice, it happens every day. As the world's first Citizen Identity Management platform, Mass Address allows citizens and businesses to change their address privately by only notifying organizations they actually have an account with. By operating on this principle, it puts the citizen in control of who gets access to their change of address. When a citizen controls access to their identity, identity and address fraud are significantly reduced or eliminated.