Oh Great, Wi-Fi Networks Can Be Used to See Through Walls Now

And here we thought the only privacy risk with having a Wi-Fi network at home was someone figuring out our password. Researchers at MIT felt that a stranger having access to your wireless network wasn't scary enough, so they developed a way for someone to use Wi-Fi signals as a sort of x-ray vision to track a… » 6/28/13 11:52am 6/28/13 11:52am