(22.12.2020)

Until now, the Bartonville, Texas, company Hawk Analytics and its product CellHawk have largely escaped public scrutiny. CellHawk has been in wide use by law enforcement, helping police departments, the FBI, and private investigators around the United States convert information collected by cellular providers into maps of people’s locations, movements, and relationships. Police records obtained by The Intercept reveal a troublingly powerful surveillance tool operated in obscurity, with scant oversight.