It Might Be Possible To Build A Stingray With A Raspberry Pi

See the original posting on Hackaday

If there’s one thing that’s making you insecure, it’s your smartphone. Your smartphone is constantly pinging the cell towers, giving out your location and potentially leaking your private information to anyone with a radio. This is the idea behind an IMSI catcher, or Stingray in common parlance, and now you too can build one with parts you can buy off of Amazon.

The key to this hack is a software defined radio dongle, or RTL-SDR, that has been repurposed to listen in on a GSM network. Literally the only hardware required is an RTL-SDR that can be bought online for …read more