This is a more sophisticated threat. In a "BadUSB" attack, the firmware of the USB controller is reprogrammed. To the computer, the USB drive no longer looks like a storage device; it looks like a keyboard. Once plugged in, it can type malicious commands into the terminal, downloading viruses or opening backdoors, all without the user realizing it.
USB security report focuses on two main strategies: protecting the (preventing malware infections) and protecting the data on the drive (preventing theft via encryption) . Top USB Security Software (PC Protection) best usb disk security