You trust your email security settings for a reason. So when an AI assistant quietly reads and summarizes messages marked confidential, that trust takes a hit. Microsoft says a bug in Microsoft 365 ...
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How a simple link allowed hackers to bypass Copilot's security guardrails - and what Microsoft did about it
Dubbed "Reprompt," the attack used a URL parameter to steal user data. A single click was enough to trigger the entire attack chain. Attackers could pull sensitive Copilot data, even after the window ...
Microsoft Copilot data connector for Sentinel brings AI activity telemetry into SIEM workflows. Security teams gain centralized visibility to monitor Copilot usage and investigate AI-related risks.
Microsoft enhances Copilot security with DLP, oversharing remediation and governance controls. New analytics provide visibility into Copilot usage, risks and productivity impact. Microsoft Purview ...
Researchers identified an attack method dubbed “Reprompt” that could allow attackers to infiltrate a user’s Microsoft Copilot session and issue commands to exfiltrate sensitive data. By hiding a ...
If you thought Anthropic was about to run away with the enterprise AI business...you're not totally off the mark, actually. Copilot Cowork is the centerpiece of what Microsoft is calling "Wave 3" of ...
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