Surveillance has officially gone invisible.
Cameras? Optional. Phones? Irrelevant. Wearables? Outdated. The next wave of biometric tracking doesn’t need your consent—or even your attention. It just needs Wi-Fi.
In a breakthrough that feels like it was lifted from a cyberpunk script, researchers at La Sapienza University of Rome have created WhoFi, a system that uses nothing more than the way your body bends Wi-Fi signals to identify and track you with up to 95.5% accuracy. No phone in your pocket. No camera in the corner. Just the ambient hum of everyday wireless networks quietly logging your biological fingerprint.
Continue reading… “You’re Already Being Tracked—And You Don’t Even Need to Carry a Device”