Black & White Path

Jul 20, 2026 · Information Security

WallBreaker: An Open-Source CLI for Automated LLM Red-Team Testing

WallBreaker is an open-source CLI that automates LLM red-team testing by iteratively mutating attack payloads, offering a library of research-grade techniques, a 59-to-222 transformation engine, multimodal image attacks, a HarmBench-based judge, and performance optimizations that cut token costs by 20% and boost success rates by about 30%.