reprompt exfiltration

Reprompt exfiltration is a novel one-click data exfiltration technique demonstrated against Microsoft Copilot Personal, where a seemingly harmless link triggers the AI assistant to send sensitive information to an attacker. This tag covers the intersection of generative AI security, enterprise data exposure, and the risks of in-chat commerce. Discussions include how consumer LLMs like ChatGPT contribute to data leaks, the brittle trust boundaries in AI ecosystems, and the challenges security teams face in mitigating these threats. The content focuses on real-world attack vectors and enterprise implications rather than theoretical vulnerabilities.