US supreme court rules geofence warrants require constitutional privacy protections
Summary
The Guardian reports that the US Supreme Court has ruled that geofence warrants implicate Fourth Amendment privacy protections, requiring constitutional safeguards when collecting smartphone location data. The decision, 6-3, in Chatrie v. United States, emphasizes that individuals maintain a reasonable expectation of privacy in location records even when data is held by third parties, and that broad geofence searches can invade private information. The piece includes reactions from privacy advocates and commentary on the potential implications for law enforcement practices and digital surveillance.