Theregister OpenAI Addresses Multiple Prompt Injection Vulnerabilities in ChatGPT
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OpenAI has patched several vulnerabilities in its ChatGPT service that allowed for the exfiltration of personal information. The vulnerabilities were reported by security researchers at Radware, with the most recent fix implemented on December 16, 2025, following an earlier patch for a related issue called ShadowLeak on September 3, 2025.
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