TechCrunch AIJun 6, 2026, 8:32 PMAnthony Ha重要 72

OpenAI unveils Lockdown Mode to protect sensitive data from prompt injection attacks

OpenAI introduced Lockdown Mode to reduce sensitive-data exposure from prompt injection attacks in ChatGPT.

OpenAI unveiled Lockdown Mode, a feature aimed at reducing the chance that sensitive data is shared during prompt injection attacks. The article notes that ChatGPT may still remain vulnerable even when the mode is enabled. That makes the feature a mitigation layer rather than a complete security guarantee, especially for teams handling private or business-critical information.

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