… In the United States, and across the world, any protester who brings a phone to a public demonstration is tracked and that person’s presence at the event is duly recorded in commercial datasets. At the same time, political parties are beginning to collect and purchase phone location for voter persuasion. …
Much of the political manipulation happening now looks no different from serving up a standard political ad at the right moment. The future, however, could get dark quickly. Political candidates rich in location data could combine it with financial information and other personally identifiable details to build deep psychographic profiles designed to manipulate and push voters in unseen directions. Would-be autocrats or despots could leverage this information to misinform or divide voters and keep political enemies from showing up to the polls on election day. CONT.
Charlie Warzel & Stuart A. Thompson, New York Times