// Hacker Noon · 26 February 2026

I Built an Open-Source Tool to Attack-Test LLMs. Here's What Breaks

Augustus is an open-source LLM vulnerability scanner. You point it at a model endpoint and it throws 210+ adversarial probes at it. Augustus tests across Base64, ROT13, Morse code, hex, Braille, Klingon, leet speak.

Hacker Noon

@hacker-noon · Nathan Sportsman

hackernoon.com

Hacker Noon@hacker-noon