cd/entity/Lockdown Mode· home entities Lockdown Mode
grep -l @lockdown mode /news/*.json | wc -l → 5

Lockdown Mode

mentions 5 type Person feed RSS
23:56
2026-06-06
simonwillison.net
ai-safety

OpenAI Help: Lockdown Mode

OpenAI introduced Lockdown Mode to block outbound network requests that could exfiltrate sensitive data during the final stage of a prompt injection attack. The feature does not prevent prompt injecti…

23:18
2026-06-06
letsdatascience.com
ai-safety

OpenAI launches ChatGPT Lockdown Mode to limit exfiltration

OpenAI has begun rolling out Lockdown Mode, an optional advanced security setting for eligible personal accounts and self-serve ChatGPT Business workspaces, to reduce data exfiltration risk from promp…

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