25 mei 2026 · 13:20

WiFi Identifies People Through Walls: EU Privacy Alert

German researchers have demonstrated that ordinary WiFi routers can identify specific individuals through walls with near-perfect accuracy, using no cameras or specialist hardware. The technique exploits the unique way each person disturbs radio signals, and existing GDPR frameworks do not clearly cover it. In this episode we explain how it works, why European regulators are likely to act fast, and the five-minute router setting you can change right now.