As if you didn’t have enough to worry about when it comes to surveillance, researchers have discovered a new way to identify and track people using Wi-Fi signals—and I’m not talking about anything ...

Surveillance systems in science fiction and thriller movies always look far too futuristic, with some even sporting systems that can pick out a specific person in a crowded city street. Despite how ...

WhoFi uses Wi‑Fi signal distortions to fingerprint individuals without visual data Deep neural network maps signal changes to identify people with near‑perfect accuracy Academic research opens new ...

The takeaway: People often worry about being tracked through their wireless devices, especially when using public Wi-Fi networks. However, researchers have discovered multiple methods to detect and ...