NPR has a streaming audio interview with USC student John Hering who built a BlueSniper rifle that can sniff and potentially exploit discoverable Bluetooth devices up to a mile away.
NPR reports that
Hering, cofounder of a wireless security think tank called Flexilis, says he uses the “rifle” only to determine security vulnerabilities, not to actually hack wireless devices to obtain personal information.
You find a text piece and a link to the streaming audio on NPR at:
First toothing, now BlueSniper? What’s next?