Microsoft Copilot reprompt exploit allowed attackers to steal your AI data

Varonis Threat Labs has published a report detailing a now patched security exploit discovered in Copilot that let attackers ...
WinBuzzer

Microsoft Releases Security Baseline V2512 for Microsoft 365 Apps with Enhanced Excel and Powerpoint Protections

Microsoft has released Security Baseline v2512 for Microsoft 365 Apps with enhanced Excel and PowerPoint protections, blocking unsafe external links and legacy automation components.
Microsoft

Four priorities for AI-powered identity and network access security in 2026

Discover four key identity and access priorities for the new year to strengthen your organization's identity security ...
WinBuzzer

How ‘Reprompt’ Turned Microsoft Copilot Into an Invisible Spy with One Click

Microsoft has patched a vulnerabilitz in Copilot Personal that allowed hackers to steal sensitive user data through a single ...
Forbes

Emergency Microsoft Security Warning Confirmed — Act Now, CISA Says

Update, August 10, 2025: This story, originally published on August 7, has been updated with additional information following a demonstration of the shared service principal exploit at the Black Hat ...
Forbes

Critical 10/10 Microsoft Cloud Security Vulnerability Confirmed

Update, May 11, 2025: This story, originally published May 9, has been updated with more details on the move towards greater cloud Common Vulnerabilities and Exposures (CVE) transparency by both ...