AISimon Willisonin about 21 hours
OpenAI Help: Lockdown Mode
2 min read
OpenAI has rolled out Lockdown Mode to eligible personal accounts and self-serve ChatGPT Business accounts. Lockdown Mode limits outbound network requests to prevent data exfiltration from prompt injection attacks. It does not prevent prompt injections from appearing in processed content. Lockdown Mode targets the exfiltration vectors to steal data, a key leg of the Lethal Trifecta. This mode uses deterministic mechanisms not evaluated by AI systems.
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