Article Title: Marine veteran created high-tech Bluetooth signal sniffer to find Nancy Guthrie -- and now he's creating an app
Article Excerpt: "...The “ethical hacker” who created the Bluetooth “signal sniffer” being used to try to track Nancy Guthrie’s pacemaker said he created the high-tech tool specifically for the search for the missing matriarch — and that he is now creating an app.
David Kennedy, CEO of TrustedSec, said the sniffer, which has been attached to the Pima County Sheriff’s Department helicopter hovering over Tucson, Arizona, has a range of up to 800 feet. ..."
Reference Source: nypost.com
