Data Loss Prevention
The latest Data Loss Prevention coverage — news, analysis, and updates from the WindowsNews.AI desk.
Microsoft Copilot DLP Patch Forces Enterprise Security Rethink for AI Era
Microsoft's recent security patch for Copilot has exposed fundamental gaps in traditional Data Loss Prevention (DLP) strategies, forcing enterprises to completely rethink how they protect sensitive...
Microsoft Purview DLP Now Blocks Copilot on Sensitive Files in Office Apps
Microsoft has significantly enhanced enterprise AI security by enabling Microsoft Purview's Data Loss Prevention (DLP) policies to block Microsoft 365 Copilot from processing sensitive files across...
Microsoft 365 Copilot Bug Exposed Drafts & Sent Emails: AI Governance Crisis
A significant data privacy incident involving Microsoft 365 Copilot has raised serious questions about AI governance and enterprise security. Microsoft has confirmed that a configuration error in its...
Microsoft Copilot Bug Exposed Confidential Emails: AI Governance Crisis
A serious security vulnerability in Microsoft Copilot has exposed fundamental flaws in how AI assistants handle sensitive enterprise data, with the AI tool quietly summarizing emails labeled...
Microsoft Copilot Data Leak: How AI Email Summaries Exposed Confidential Information
A significant security vulnerability in Microsoft's enterprise Copilot AI assistant has exposed confidential emails and sensitive communications through improper data processing, raising serious...
Copilot Bug CW1226324 Bypassed Confidential Labels in Microsoft 365 Chat
A significant security vulnerability in Microsoft's flagship workplace assistant, Microsoft 365 Copilot Chat, recently exposed confidential emails that organizations had explicitly labeled with...
Microsoft 365 Copilot Data Exposure: Security Flaw Explained & Enterprise Impact
Microsoft has confirmed a significant security incident involving its Microsoft 365 Copilot AI assistant that potentially exposed confidential enterprise data. According to Microsoft's own service...
Copilot Flaw CW1226324 Let AI Access Confidential Emails Despite DLP Policies
A significant security vulnerability in Microsoft Copilot for Microsoft 365, identified as CW1226324, has exposed a critical data loss prevention (DLP) bypass that allowed the AI assistant to read...
Enterprises Need Multi-Layered Defenses Against Copilot Runtime Data Leaks
Microsoft's Copilot rollout has delivered a leap in workplace productivity—and with it, a fresh class of security risk that is only visible when the assistant is actually running. Recent...
Edge for Business Tests Dynamic Watermarking and Protected Clipboard, Aiming for 2025 Launch
Microsoft is quietly testing two potentially game-changing enterprise security features in Microsoft Edge for Business: dynamic watermarking on protected content and a protected clipboard that...
Outlook Paste Block: How Intune MAM Clipboard Restrictions Work & Solutions
If you've ever copied text or a table from Outlook and tried to paste it into Excel only to be met with the message "Your organization's data cannot be pasted here," the interruption is not a random...
Check Point Integrates AI Security Guardrails into Microsoft Copilot Studio for Enterprise Safety
The integration of artificial intelligence into enterprise workflows has created both unprecedented opportunities and significant security challenges. In November 2024, cybersecurity leader Check...