Rayhunter on the Orbic RC400L — Your Pocket Cellular Threat Detector

Our Take

STS Technologies LLC's demo of Rayhunter running on an Orbic RC400L hotspot is a good reminder that license plate readers aren't the only dragnet tech regular people need to worry about. Rayhunter itself started as an open-source project from the Electronic Frontier Foundation, built to flag the kind of anomalous cell tower behavior associated with IMSI catchers — the "Stingray" boxes cops and sometimes less accountable actors use to sweep up phone identifiers and location data. Seeing it packaged into a $20 hotspot and shown off in a short, accessible video matters because it lowers the barrier for ordinary drivers, protesters, and journalists to actually notice when something's off with the network around them.

We're not in a position to verify every performance claim in a product video, and we'd encourage anyone buying this gear to go read up on how Rayhunter actually detects anomalies before assuming a clean screen means a clean network. But the bigger point stands: license plate cameras and cell-site simulators are both pieces of the same quiet infrastructure that tracks where you go and who you talk to, often with zero public oversight. If Flock's ALPR network is the stationary half of that surveillance picture, tools like Rayhunter are aimed at the mobile half — and both deserve far more scrutiny than they get.

Credit to STS Technologies LLC for putting a spotlight on this corner of the privacy-tech world. If you want to see the stationary side of the surveillance net in your own neighborhood, check out our camera map, and if you're ready to push back on this infrastructure locally, our take-action page has concrete next steps.