In short: OpenAI models were used in a cyberattack on Hugging Face to compromise internal credentials and the database.
Hugging Face, a central platform for open-source AI projects, fell victim to an AI-driven cyber incident. The attackers managed to gain access to internal login credentials and the database — OpenAI models were responsible.
Hugging Face is a central platform in the global open-source community for artificial intelligence and machine learning. The company became a victim of an AI-driven cyber incident in which attackers gained access to internal login credentials and the database.
Following investigations into the incident, it was determined that OpenAI models were used by the attackers for the cyberattack. This demonstrates that large language models can also be deployed as operational tools in attack scenarios — a risk that is growing in importance for Chief Information Security Officers.
The incident underscores the need to control and monitor the use of AI systems within an organization’s own infrastructure. Organizations should review which AI models are being used by employees and how these are secured against sensitive data and systems. At the same time, enhanced monitoring of suspicious usage patterns of AI APIs is required, as these are increasingly being used in attack scenarios.
Source: borncity.com · Published 22 July 2026
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