The Supreme Court's ruling ensures that the Fourth Amendment protects individuals' cell phone privacy data from overbroad geofence warrants used by law enforcement.

SCOTUS’ ruling today that the Fourth Amendment applies to police use of overbroad "geofence warrants" to search for and locate unknown numbers of people in a large geographical area “reinforces that we don't lose our right to privacy simply because we use a cell phone.” - ACLU

BREAKING (Good) News: SCOTUS rules the 4th Amendment applies to police use of "geofence warrants" when they search for unknown numbers of people in a large geographical area. In other words, your cell phone privacy data remains private and police need a specific warrant to search it. A big win for our civil rights and privacy rights.❤️✊🏽