The Silent Listener: How “Reprompt” Hijacks Microsoft Copilot with One Click Vulnerability The Silent Listener: How “Reprompt” Hijacks Microsoft Copilot with One Click ddos January 15, 2026 Security analysts at Varonis have unveiled a sophisticated offensive targeting Microsoft’s AI assistant, designated as Reprompt. This... Read More Read more about The Silent Listener: How “Reprompt” Hijacks Microsoft Copilot with One Click
