I just released a new video on my Youtube channel. The video will show you some things that can be done with a BadUSB.
A BadUSB is a device that simulates a HID in form of a keyboard and takes advantage of that the majority of today’s computers blindly trusts all USB-devices. The computer thinks that the device we plug in is a keyboard and that means that anything you we can do with a keyboard we can do with this device, but execute the payloads way faster.
There are many different versions of BadUSB. You can create your own using an arduino board or buy one from Hak5 or Maltronics. In the video I used a Malduino Elite.