Matthew Green: What if all frontier AI models go down in a major incident?

matthew_d_green · x · 2026-10-19

Reacting to news that OpenAI expedited access to Daybreak Blue during an attack, cryptographer Matthew Green raises a deeper question: what happens in a major incident where all frontier models become unreachable? The discussion argues every org should keep a near-frontier open-weight model ready for incident response — highlighting single-point-of-failure risk in AI infrastructure and the strategic value of open weights as backup.

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