Researchers warn that ordinary WiFi routers could be exploited to identify and track people using radio wave analysis, raising new concerns about invisible surveillance.

The team's "BFId" attack works with off-the-shelf hardware.

Feedback signals used by ordinary routers can be tapped into to identify you based on the way you walk.

Researchers warn that a new method for detecting people through WiFi signals poses a serious privacy risk.

Researchers reveal that WiFi routers could soon identify and track individuals without smartphones, raising significant concerns about privacy in everyday spaces.

Not identifying people based on their use of Wi-Fi routers, but identifying people using Wi-Fi signals. This is accomplished through what is known as WiFi sensing, or the use of…

Researchers warn that ordinary WiFi routers could be exploited to identify and track people using radio wave analysis, raising new concerns about invisible surveillance.