Advanced Teensy Penetration Testing Payloads

In one of our recent engagements, we had the opportunity to test the physical security of an organization. This assessment presented an excellent scenario for a USB HID attack, where an attacker would stealthily sneak into a server room, and connect a malicious USB device to a server with logged on console, thus compromising it. From here, the “Peensy” (Penetration Testing Teensy?) was born.

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