Surveillance State: When Google Knows More Than You Do The Supreme Court's recent oral arguments in Chatrie v. United States have shed light on a disturbing trend in modern surveillance technology.
The case revolves around geofence warrants, a tool used by law enforcement agencies to access vast amounts of location data stored by tech giants like Google.
In the case of Chatrie, detectives investigating a bank robbery in Virginia turned to Google's Sensorvault database after their investigation stalled.