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OpenAI Expands ChatGPT Lockdown Mode to Millions of Eligible Users

Posted on June 8, 2026 by Kezia Jungco

OpenAI is expanding ChatGPT Lockdown Mode to more users, limiting web-connected tools to reduce the risks of prompt injection and data leakage.

The post OpenAI Expands ChatGPT Lockdown Mode to Millions of Eligible Users appeared first on TechRepublic.

This entry was posted in ai agents, AI Security, Applications, Artificial Intelligence, chatbots, ChatGPT, cybersecurity, data exfiltration, enterprise ai, generative ai, innovation, Lockdown Mode, News, OpenAI, prompt injection, Security by Kezia Jungco. Bookmark the permalink.

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