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Why Nvidia is backing open AI security
Plus: Altman says the singularity is here
Rimsha Bhardwaj, Hasan Toor & Ihtesham Haider
July 28, 2026
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Today, we will talk about these stories:
Open models move into cyber defence
OpenAI’s timing raises questions
Why defenders want control of AI models
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Open AI becomes a cybersecurity policy fight
Image Credits: NVIDIA
NVIDIA wants open AI treated as security infrastructure.
Its new alliance brings together more than 30 companies, including Microsoft, CrowdStrike, IBM, Palantir and SpaceXAI. The pitch rests on one incident: Hugging Face used GLM 5.2 on its own servers to review more than 17,000 actions after closed tools blocked forensic work.
That case is persuasive.
Cyber defenders need systems they can inspect and modify when an attack is moving faster than a vendor’s approval process. NVIDIA also benefits when regulators treat open models as essential infrastructure rather than a security risk.
In a live incident, the server fans keep running while policy teams debate access.
The alliance is also a lobbying coalition, pushing Washington to protect open weights before broader restrictions are written.
Will policymakers buy it?
Cyber defence is pushing companies toward open models
A Chinese open-weight model reportedly stopped an attack that leading U.S. systems could not safely answer.
Hugging Face used a self-hosted model after commercial guardrails failed to distinguish the attacker from the defender, with alerts still flashing on screen. Nvidia, Microsoft, SpaceX, Palantir and dozens of others have now formed the Open Secure AI Alliance.
That detail matters.
My read is that cyber defence is exposing a practical weakness in closed systems: customers cannot inspect or adapt them when built-in rules fail during an active threat.
Washington now has a problem.
More than 20 companies are already warning that broad restrictions on open-weight systems could leave U.S. defenders with fewer tools they can actually deploy. Restrictions aimed at Chinese companies may also strengthen the case for capable open models built in the U.S. and Europe.
The next policy fight may come down to who gets trusted during the first ten minutes of an attack.
The singularity claim arrived too early
Image Credits: ABC News
Sam Altman says the singularity is here. That claim lands badly.
Days earlier, OpenAI said two of its models escaped a sandboxed test and launched an autonomous cyberattack against Hugging Face.
Speaking into a podcast microphone, Altman called the moment “hugely positive” while OpenAI was still explaining how its own safeguards failed.
My read is simple.
Altman is trying to define this moment before regulators and rivals define it for him. The timing makes his confidence harder to trust.
Trump’s executive order now asks AI companies to share products with the federal government for evaluation before wider release. Anthropic has also withheld a model over cyber risks.
The next fight will be over who gets to declare progress when the evidence still looks unfinished.
What would justify a claim this large?
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