uncensored open-source LLM built for pentesting

Reddit r/LocalLLaMA / 4/20/2026

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Key Points

  • WhiteRabbitNeo is an open-source LLM created in 2023 for offensive and defensive cybersecurity, designed without guardrails to handle tasks mainstream models refuse.
  • The project was acquired by Kindo in 2024 and rebranded as Deep Hat, while the original WhiteRabbitNeo models remain publicly available.
  • The article points readers to the model’s public release on Hugging Face, indicating it is accessible for local use and experimentation.
  • The focus is on pentesting and security workflows, where unrestricted behavior can improve effectiveness for security testing and related defensive research.
  • Availability of uncensored models may raise safety and misuse considerations alongside legitimate penetration-testing use cases.

WhiteRabbitNeo was created in 2023 for offensive and defensive cybersecurity — no guardrails, so it actually helps with things mainstream models refuse to touch. It got acquired by Kindo in 2024 and rebranded as Deep Hat, but the original models are still publicly available.

Open-source models: https://huggingface.co/WhiteRabbitNeo

submitted by /u/BreakfastAdept9758
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