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Independent Researchers Hack OpenAI Using Anthropic's Claude

Independent Researchers Hack OpenAI Using Anthropic's Claude

First seen 18 Sep 2026, 18:24 UTC

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ThreatCluster AI
ThreatCluster September 18, 2026 at 18:54 UTC
  • Independent researchers hacked OpenAI using Anthropic's Claude AI model.
  • The attack demonstrates vulnerabilities in OpenAI's security systems.
  • Current status and specific details about the hack remain undisclosed.

On September 18, 2026, independent security researchers successfully hacked OpenAI by leveraging Anthropic's AI model, Claude. The hack showcased vulnerabilities in OpenAI's systems, although specific details about the attack vector and scope were not disclosed in the articles. The incident raises significant concerns about the security of AI models and their susceptibility to exploitation. OpenAI has not yet publicly responded to the incident, leaving the current status of the affected systems unclear. The implications of this hack could impact users and organizations relying on OpenAI's technology for various applications. As the cybersecurity landscape evolves, such incidents highlight the critical need for robust security measures in AI development.

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2026-09-18
Researchers hack OpenAI
Independent security researchers used Anthropic's Claude to exploit vulnerabilities in OpenAI's systems.
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