Comcast's motion-sensing routers pose a privacy risk due to their data-sharing practices and potential for surveillance.

Comcast is turning tens of millions of routers into motion detectors - https://thenextweb.com/news/comcast-xfinity-shield-wifi-motion-privacy "Comcast says it cannot identify anyone. But its own data-sharing small print, and the sheer scale, have raised privacy concerns."

#Comcast adds motion sensing to millions of its newer routers, with a #privacy catch https://techcrunch.com/2026/08/18/comcast-adds-motion-sensing-to-millions-of-its-newer-routers-with-a-privacy-catch/ #WiFiMotion #xfinity