位置情報だけで捜査対象に — Chatrie裁判が問うジオフェンス令状 You can get dragged into a police investigation by proximity alone — for now
AI要約 米連邦最高裁がChatrie対米国訴訟でジオフェンス令状の合憲性を審理。Googleの位置情報を基に犯行現場周辺の全ユーザーを特定する令状が、修正第4条に違反するかが争点となる。
EN The US Supreme Court is weighing Chatrie v. United States, a case challenging geofence warrants that pull Google location data on everyone near a crime scene, raising major Fourth Amendment questions about privacy and proximity-based suspicion.
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