Google is fighting back against a Brazilian court order to turn over data on all users who searched for specific terms, including the name of a well-known elected official and a busy downtown thoroughfare. (Brief in Portuguese / English*) While we applaud Google for challenging this digital dragnet...| Electronic Frontier Foundation
In the first order of its kind, a federal district court has held that a warrant used to identify all devices in the area of a bank robbery, including the defendant’s, “plainly violates the rights enshrined in [the Fourth] Amendment.” The court questioned whether similar warrants could ever be...| Electronic Frontier Foundation
In the days following the police shooting of Jacob Blake on August 23, 2020, hundreds of protestors marched in the streets of Kenosha, Wisconsin. Federal law enforcement, it turns out, collected location data on many of those protesters. The Bureau of Alcohol, Tobacco and Firearms (ATF) used a...| Electronic Frontier Foundation
Update December 14, 2021: After this post was published, on June 4, 2021, a federal magistrate judge in Kansas issued another opinion denying the government's application for a geofence warrant.Update May 17, 2021: Since this post was published, the court unsealed its July 24, 2020 opinion denying...| Electronic Frontier Foundation
Should the police be able to force Google to turn over identifying information on every phone within a certain geographic area—potentially hundreds or thousands of devices—just because a crime occurred there? We don’t think so. As we argued in an amicus brief filed recently in People v. Dawes, a...| Electronic Frontier Foundation
Do you know where you were five years ago? Did you have an Android phone at the time? It turns out Google might know—and it might be telling law enforcement.In a new article, the New York Times details a little-known technique increasingly used by law enforcement to figure out everyone who might...| Electronic Frontier Foundation