Remember Karsten Nohl? The security researcher who discovered how to infect just about any USB device with scarily savvy malware and delivered a lengthy talk about it at this year's Black Hat conference? At the time he didn't want to share the code for his exploit, but fellow researchers Adam Caudill and Brandon Wilson figured out how to pull off some of the same tricks and they've published their findings on GitHub. Why? To try and force device manufacturers to get their security acts together.