Lockdown Mode
help.openai.com
June 6, 2026
7 min read
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46/100
Summary
Lockdown Mode is an advanced security setting being rolled out to eligible personal and self-serve ChatGPT Business accounts. It restricts tools and capabilities that connect to the web or external services to mitigate the risk of data exfiltration from prompt injection attacks.
Key Takeaways
- Lockdown Mode is an optional security setting available for all OpenAI account types that limits outbound network requests to reduce data exfiltration risks from prompt injection attacks.
- In Lockdown Mode, features such as live web browsing, image support, deep research, and file downloads are disabled to enhance security for users handling sensitive data.
- Lockdown Mode does not prevent prompt injections from appearing in content processed by ChatGPT, but it aims to prevent the final stage of data exfiltration.
- The availability of apps and connectors in Lockdown Mode varies based on account type and workspace settings, with certain connected experiences being unavailable.
Community Sentiment
Positives
- Implementing Lockdown Mode is a proactive measure to prevent lethal trifecta exfiltration attacks, showcasing a commitment to enhancing AI safety.
- The introduction of safeguards for private data access is crucial as it addresses significant concerns about data security in AI applications.
Concerns
- The existence of Lockdown Mode suggests that default settings may not adequately protect against data exfiltration, raising concerns about the model's baseline security.
- Prompt injection remains a significant risk, limiting the adoption of AI technology in business and highlighting the need for more robust protective measures.
- There is skepticism about the effectiveness of Lockdown Mode, as it may not reliably separate instructions from data, a fundamental challenge in AI safety.