KeySweeper, a USB charger that sniffs, decrypts, logs, and transmits keystrokes of some Microsoft wireless keyboards can be built for $10
KeySweeper is a stealthy Arduino-based device … Emil Protalinski / VentureBeat : This USB wall charger secretly logs keystrokes from Microsoft wireless keyboards nearby Dennis Fisher / Threatpost : How a $10 USB Charger Can Record Your Keystrokes Over the Air Christopher White / Neowin : Beware of James Bond-like device that can log keystrokes from keyboards Matthew Sparkes / Telegraph : The £6 box which spies on everything you type JC Torres / SlashGear : Arduino-based KeySweeper charger sniffs MS wireless keyboards Rob Price / Business Insider : Hackers Can Use A $10 Wall Charger To Intercept Anything Typed On Wireless Microsoft Keyboards Ms. Smith / Network World : Hacker builds wireless Microsoft keyboard keylogger disguised as USB wall charger Bruce Schneier / Schneier on Security : Keystroke Logger Disguised as a USB Charger Greg Kumparak / TechCrunch : This Fake Phone Charger Is Actually Recording Every Key You Type