Enterprise organizations can securely connect their enriched CTERA data to Microsoft Copilot across hybrid environments without moving files or compromising governanceNew York, NY, July 29, 2026 ...
Researchers with Varonis have disclosed a flaw they call "CoSnitch" that allowed Microsoft Copilot to be tricked into giving ...
In a method they dub "meta-hacking," Varonis researchers were able to convince Microsoft Copilot to detail its architecture, ...
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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 ...
Researchers used Microsoft Copilot's own connected accounts to steal email and calendar data with one click, no confirmation required.
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 ...
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 ...
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.
Panzura LLC, maker of a global cloud file system, today announced the general availability of Nexus, a new platform designed to connect enterprise file data to Microsoft 365 Copilot while preserving ...
Microsoft enhances Copilot security with DLP, oversharing remediation and governance controls. New analytics provide visibility into Copilot usage, risks and productivity impact. Microsoft Purview ...
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