huntr is the first bug bounty platform dedicated to securing AI/ML open-source software and ML model file formats. It provides a centralized submission process where security researchers disclose vulnerabilities, which are then validated and rewarded with bounties. Successful open-source reports receive CVEs, and maintainers may earn fix bounties for patches. Non-critical or invalid reports are published immediately, while others become public after 90 days, with Model File Format reports kept confidential. The platform supports over 240 AI/ML programs, including major projects like PyTorch, Hugging Face Transformers, and NVIDIA containers.