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+---- Thread: Researchers Reveal Reprompt Attack Allowing Single-Click Data Exfiltration From Micr (/showthread.php?tid=6318386)
Researchers Reveal Reprompt Attack Allowing Single-Click Data Exfiltration From Micr - Stanley - Jan 24, 2026
Researchers Reveal Reprompt Attack Allowing Single-Click Data Exfiltration From Micr
Cybersecurity researchers have disclosed details of a new attack method dubbed Reprompt that could allow bad actors to exfiltrate sensitive data from artificial intelligence (AI) chatbots like Microsoft Copilot in a single click, while bypassing enterprise security controls entirely.
"Only a single click on a legitimate Microsoft link is required to compromise victims," Varonis security
https://thehackernews.com/2026/01/researchers-reveal-reprompt-attack.html