Last August, at Defcon, the hacker conference in Las Vegas, a boyish 40-year-old engineer and security researcher named Michael Ossmann stood on the stage of a lecture hall, about to detail a stunning new set of tools designed for spying on a wealth of electronic devices.
more here........http://motherboard.vice.com/read/michael-ossmann-and-the-nsa-playset
more here........http://motherboard.vice.com/read/michael-ossmann-and-the-nsa-playset