Summary:
- The article discusses a device called "RayHunter" that can detect and locate StingRay cell site simulators, which are used by law enforcement and government agencies to secretly monitor cell phone activity.
- The RayHunter device is a portable, handheld unit that can scan for and identify StingRay devices, allowing users to protect their privacy and avoid being tracked by these surveillance tools.
- The article explains how the RayHunter works, its key features, and the importance of having access to such technology to counter the growing use of cell site simulators by authorities.