In major privacy win, Supreme Court rules geofence warrants are protected by privacy rights
The Supreme Court has ruled that geofence warrants are subject to constitutional privacy protections, marking a significant limit on a surveillance tool that law enforcement has used to identify suspects by pulling location data from everyone near a given place and time.
Why this matters: Geofence warrants start with a location, not a suspect. Police ask a company like Google for data on every device in an area, then sift through it looking for someone to investigate. That puts innocent people in the net just for being nearby. This ruling does not kill the practice, but it means law enforcement has to clear a constitutional bar before doing it. That is a meaningful check on a tool that has been used quietly and broadly for years.
Who should care: Lawyers · Compliance · Privacy officers · Cybersecurity · General readers · Policy
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