The US Supreme Court is considering the privacy implications of geofence warrants, which involve collecting location data of individuals in a specific area. The court is weighing whether such warrants infringe on users' privacy and whether law enforcement's use of geofence warrants constitutes a search. The outcome of the case may clarify the limits of geofence warrants, although it is unclear what the court's decision will be, with one report suggesting the court has already ruled that such a warrant is a search.