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2 results for “zero-day exploits”

Technology 01 Sep 2026

OpenAI designates Astra as first model at Critical cybersecurity capability threshold

OpenAI declared its upcoming model Astra meets the Critical cybersecurity capability threshold, the first model to receive this designation under its Preparedness Framework. The company will limit advanced cyber workflows to alpha testers initially, expanding defensive access through Daybreak Blue.

Technology 08 Aug 2026

OpenAI Slows Astra Model Development After Critical Cybersecurity Threshold Reached

OpenAI said Friday it has suspended work on some aspects of its upcoming model Astra after internal evaluations found the system had made significant. The Astra disclosure arrives amid a cascade of security incidents across frontier AI.