Stingrays Can Do More Than You Ever Imagined: Law Enforcement, Cellphone Interceptions, and Countermeasures

Previously, we reported on the existence of stingrays, also known as `IMSI catchers’, which are used by law enforcement as mobile cellphone towers. Stingrays intercept location and other data from all cellphones in the area, redirecting the traffic from regular cellphone towers. They can be used to get cellphone data without having even to go through phone companies to get it.

Thanks to the case US v. Rigmaiden and terrific reporting from Kim Zetter on the Threat Level blog at Wired, we now have a much more comprehensive picture of how they work and what they can do. It turns out that Stingrays have been around for longer, can do much more and are much more widespread than we might have supposed, and that how much they are really used may well be unknown to the courts.

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By 2020, Stingray Will Be Launched! New Doohickey Allows Police To Get Everybody’s Cellphone Locations Without Going Through the Telcos

stingray_stamp_cropped
Yes, since you ask, that is a “Terror Fish”.

We continue our series updating you on the exciting new world of mass surveillance you should expect in a few short years (previous posts include discussions of real-time life recording, terahertz surveillance and indoor cellphone tracking), by bringing you the Stingray.

The Stingray: essentially a cellphone tower that can move around.
The Stingray (image courtesy of the Wall Street Journal)

Continue reading “By 2020, Stingray Will Be Launched! New Doohickey Allows Police To Get Everybody’s Cellphone Locations Without Going Through the Telcos”