Stingray Tracking Devices
Stingrays, also known as “cell site simulators” or “IMSI catchers,” are invasive cell phone surveillance devices that mimic cell phone towers and send out signals to trick cell phones in the area into transmitting their locations and identifying information. When used to track a suspect’s cell phone, they also gather information about the phones of countless bystanders who happen to be nearby.
Law enforcement agencies all over the country possess Stingrays, though their use is often shrouded in secrecy. The ACLU has uncovered evidence that federal and local law enforcement agencies are actively trying to conceal their use from public scrutiny, and we are continuing to push for transparency and reform.
In order to protect both privacy and First Amendment rights, the law needs to keep up with technology. The government must be open about the use of these powerful tools and put rules on their usage in place to protect people’s Fourth Amendment rights and prevent abuse.
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The Latest
Stingray Tracking Devices: Who's Got Them?
MapMarch 23, 2018
Stingray Tracking Devices: Who's Got Them?
MapMarch 23, 2018U.S. v. Prince Jones – Challenge to Police’s Warrantless Use of ‘Stingray’ Cell Phone Tracker
CaseApril 12, 2017ICE Using Powerful Stingray Surveillance Devices In Deportation Searches
Blog Post - Free FutureMay 23, 2017
ACLU Comment on New Justice Department Guidelines for Secretive Stingray Surveillance Devices
News/Press ReleaseSeptember 3, 2015Harris Corporation 2014 Price List from US General Services Administration
OtherOctober 22, 2015The Four Biggest Problems With DHS’s New Stingray Policy
Blog Post - Free FutureOctober 22, 2015


