AI BriefingOpenAI Launches Lockdown Mode
Key point
OpenAI has launched 'Lockdown Mode' to block data exfiltration through prompt injection attacks.
Details
OpenAI has officially launched 'Lockdown Mode' to prevent Data Exfiltration, the final stage of prompt injection attacks. This feature is being rolled out sequentially to eligible users among personal accounts including Free, Go, Plus, Pro, and ChatGPT Business accounts.
Key Features:
- Network Request Restriction: Restricts outbound network requests so that attackers cannot send sensitive data externally.
- Security Mechanism: While it cannot prevent prompt injection itself (e.g., injection via cached web content or uploaded files), it blocks the pathway through which injected commands would exfiltrate and send data externally.
This feature operates in a deterministic manner instead of relying on the AI model's judgment, strengthening security by bypassing the risk that the AI system itself could be manipulated by an attack.
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