#Copilot
All CosmicBytez Labs articles tagged #Copilot, across news, security advisories, how-to guides, and projects.
- News
Microsoft Fixes Classic Outlook Bug That Hid Copilot Buttons
Microsoft resolved a recurring bug that hid Copilot Chat and Copilot buttons in classic Outlook for Windows after profile data failed to load.
- Newsletter
June 17 Digest: Teams C2 Evasion, Copilot Data Theft, iRhythm Breach, cPanel KEV
DragonForce hides C2 inside Microsoft Teams relay traffic; a SearchLeak attack weaponizes M365 Copilot for one-click data exfiltration; iRhythm confirms...
- News
SearchLeak: New Attack Turned Microsoft 365 Copilot into 1-Click Data Theft Tool
Researchers disclosed SearchLeak, a critical vulnerability chain in Microsoft 365 Copilot Enterprise that allows attackers to steal sensitive data from a...
- News
Microsoft Now Lets Admins Uninstall Copilot on Enterprise
Following the April 2026 Patch Tuesday, Microsoft has made broadly available a new MDM policy setting that enables IT administrators to fully uninstall...
- News
UK Brings AI Chatbots Under the Online Safety Act
UK PM Keir Starmer announces ChatGPT, Gemini, Copilot, and other AI chatbots will fall under the Online Safety Act, closing a legal loophole....
- News
Microsoft Announces Major Security Features for Copilot
New AI-powered threat detection and automated incident response capabilities coming to Microsoft 365 E5 subscribers this quarter.