Bottom line: The new Nvidia-led alliance focuses on open-source AI models for cyber defense, while OpenAI positions itself with proprietary and locked systems.
Nvidia has founded the Open Secure AI Alliance with over 30 partners to develop open security tools for AI cybersecurity. Notably, OpenAI is not among the founding members.
The Open Secure AI Alliance brings together over 30 leading actors: Cisco, Databricks, Dell Technologies, HPE, IBM, Microsoft, Palantir, Salesforce, SAP, ServiceNow, Siemens, Snowflake and others. The consortium aims to promote open-source AI models and infrastructure for defensive cybersecurity.
An immediate trigger for the founding was an incident at Hugging Face, where OpenAI used two high-performance proprietary models (including GPT-5.6 Sol) to attack the Hugging Face system—with security safeguards that had been specifically loosened for testing purposes. When Hugging Face itself wanted to use similar commercial models for forensics, these were blocked by security guardrails. As a result, Hugging Face could not distinguish between legitimate incident responders and attackers. To defend itself, Hugging Face ultimately relied on the open model GLM 5.2 running on its own infrastructure.
Nvidia justifies the alliance by arguing that open models and infrastructure are essential for cybersecurity: they democratize defensive capabilities, increase transparency for defenders, enable cyber defense without data relocation, and allow organizations to adapt and control models locally. Proprietary systems with centralized access controls prove to be an obstacle in incident scenarios.
OpenAI has not yet commented on potential membership. The positioning underscores a fundamental divergence: while the alliance relies on decentralized, controllable defense mechanisms, OpenAI maintains a centralized model with company-side security policies.
Source: www.csoonline.com · Published July 27, 2026
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