How Cops Can Secretly Track Your Phone
theintercept.com Illustration: Soohee Cho/The Intercept A guide to stingray surveillance technology, which may have been deployed at recent protests. Kim ZetterJuly 31 2020, 7:00 a.m. Since May, as protesters around the country have marched against police brutality and in support of the Black Lives Matter movement, activists have spotted a recurring presence in the skies: mysterious planes