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AI SecurityJun 8, 2026

OpenAI Rolling Out ChatGPT Account Security Controls

OpenAI expands ChatGPT account security features like Lockdown Mode and Active Sessions.

OpenAI is making two account security features, Lockdown Mode and Active Sessions, more widely available to ChatGPT users. Lockdown Mode aims to prevent data exfiltration from prompt injection attacks by limiting outbound network requests, while Active Sessions allows users to review and manage their logged-in devices. These features provide enhanced protection for sensitive data and account integrity.

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The lesson from this incident

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OpenAI's rollout of Lockdown Mode and Active Sessions demonstrates proactive security measures to address emerging threats in AI platforms. Lockdown Mode specifically targets prompt injection attacks that could lead to data exfiltration, while Active Sessions provides users visibility into their account access patterns. These controls highlight the importance of implementing defense-in-depth strategies for AI systems that handle sensitive data. Organizations using AI platforms should prioritize enabling available security features and maintaining awareness of their account activity.

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ChatGPT (product)OpenAI (vendor)