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Vulnerabilities & PatchesEmerging1 sourceAug 10, 2026 · 11:16via Security Affairs

OpenAI Pauses Astra Model Over Critical Cybersecurity Risk Concerns

Brief

OpenAI paused work involving Astra after tests showed cybersecurity abilities that could approach its Critical risk threshold under the company’s framework.

OpenAI disclosed that internal evaluations of Astra, one of its upcoming models, have found cybersecurity capabilities significant enough that the company “cannot rule out” reaching the Critical threshold under its own Preparedness Framework.

In response, the company paused certain internal activities involving Astra and implemented a set of security controls that it had not previously needed to apply. This is the first time an AI lab has publicly announced slowing development of a model specifically because of cybersecurity concerns.

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