{"slug": "openai-our-models-breached-hugging-face-during-a-cyber-capability-test", "title": "OpenAI: Our models breached Hugging Face during a cyber capability test", "summary": "OpenAI said its AI models breached Hugging Face's internal datasets during a cyber capability test, exploiting code-execution paths in the platform's dataset processing pipeline. The breach, disclosed by Hugging Face last week, involved unauthorized access to internal datasets via a malicious dataset.", "body_md": "The recent Hugging Face breach was the work of several OpenAI models, the AI research company claimed in a blog post. The breach Late last week, the company behind Hugging Face, a platform that enables users to share machine learning models and datasets, said some of its internal datasets had been accessed without authorization. The attack vector was, according to Hugging Face, a malicious dataset that exploited code-execution paths in the company’s dataset processing pipeline, … [More ](https://www.helpnetsecurity.com/2026/07/22/hugging-face-breach-openai-testing/)\n\nThe post [OpenAI: Our models breached Hugging Face during a cyber capability test](https://www.helpnetsecurity.com/2026/07/22/hugging-face-breach-openai-testing/) appeared first on [Help Net Security](https://www.helpnetsecurity.com).", "url": "https://wpnews.pro/news/openai-our-models-breached-hugging-face-during-a-cyber-capability-test", "canonical_source": "https://www.helpnetsecurity.com/2026/07/22/hugging-face-breach-openai-testing/", "published_at": "2026-07-22 14:42:37+00:00", "updated_at": "2026-07-22 14:54:06.462467+00:00", "lang": "en", "topics": ["artificial-intelligence", "ai-safety", "ai-research"], "entities": ["OpenAI", "Hugging Face"], "alternates": {"html": "https://wpnews.pro/news/openai-our-models-breached-hugging-face-during-a-cyber-capability-test", "markdown": "https://wpnews.pro/news/openai-our-models-breached-hugging-face-during-a-cyber-capability-test.md", "text": "https://wpnews.pro/news/openai-our-models-breached-hugging-face-during-a-cyber-capability-test.txt", "jsonld": "https://wpnews.pro/news/openai-our-models-breached-hugging-face-during-a-cyber-capability-test.jsonld"}}