“Is a Stingray Spying on Our Protest?”

EFF Touts New Rayhunter Detector

​We’ve long followed reliance on stingrays by federal, state, and local law enforcement. These are devices that simulate cell phone service towers to fool nearby devices into connecting and giving up everything – texts, calls, emails, and more, along with the location of the cellphone and information about the user/owner.
 
Law enforcement uses stingrays to target specific criminals, but the problem is – as is so often the case with surveillance technologies – the data of everyone in the vicinity gets swept up, including that of peaceful protesters. These sweeps pose a direct threat to the most precious rights Americans have – the First Amendment rights to free speech and to petition the government for a redress of grievances. Protests are not some Sixties-style fad that never went away. The right to protest is as home-grown as the Boston Tea Party, the Million Mom March, and the March for Life.
 
Yet there are numerous reports of stingrays and similar technologies being used by authorities to clandestinely spy on large-scale public protests. Most disturbing is the insistence by the FBI to keep any use of a stingray in specific cases a state secret. Based on documents obtained through PPSA Freedom of Information Act requests, we know that the FBI has used nondisclosure agreements to force local jurisdictions to hide the fact whenever stingrays are used, even in open court.
 
Now, thankfully, the Electronic Frontier Foundation has gone beyond protesting and filing court briefs to work with technologists willing to roll up their sleeves and get out the soldering iron. EFF is presenting an open-source tool to help detect stingray use. The aptly named Rayhunter will set you back only about $30, which is the cost of the hardware, the Orbic RC400L hotspot you’ll need (check Amazon, eBay, or any of your geeky uncles). Once in hand, simply follow the instructions on EFF’s open-source Rayhunter website.
 
As the Rayhunter gets out into the market, protesters of all stripes will be able to know if their First Amendment-protected activities are being surveilled – and to livestream the results.
 
Other steps should be taken by FBI Director Kash Patel or by Congress. Director Patel or Congress should mandate full disclosure about the origin of all evidence collected by a stingray and presented in court against a criminal defendant. Every American has the right to face his or her accuser and be confronted with the evidence against them, even when that evidence is digital and the result of proprietary technology.
 
For now, let us applaud the Electronic Frontier Foundation for giving Americans the all-too-rare chance to answer the question, “Am I being surveilled?” At the very least, Americans engaging in their First Amendment-protected right to protest can know if the government is turning their own phones against them.

DONATE & HELP US PROTECT YOUR PRIVACY RIGHTS