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US Supreme Court appears split over controversial use of ‘geofence’ search warrants

TechCrunch — Privacy · · International · Surveillance & Civil Liberties

The U.S. Supreme Court heard arguments on the constitutionality of geofence warrants, which allow police to search tech company location databases for anyone near a crime scene. The justices appeared divided, and a ruling is expected before the term ends.

Why this matters: Geofence warrants do not start with a suspect. They start with a location and scoop up everyone whose phone was nearby. That means your data goes into a criminal investigation because you were in the wrong place at the wrong time. The tech companies holding that data — Google, Apple, others — become tools of mass identification on demand. How the court lands here will set the rule for every police department in the country. A split court means the outcome is genuinely uncertain, and so is how much location privacy your phone actually gives you.

Who should care: Lawyers · Compliance · Privacy officers · Cybersecurity

This summary is AI-assisted and may contain errors. It is an original briefing to help you gauge significance quickly — not a reproduction of the source. Always read the linked original before relying on it. See our methodology.

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