All CosmicBytez Labs articles tagged #Copilot, across news, security advisories, how-to guides, and projects.
DragonForce hides C2 inside Microsoft Teams relay traffic; a SearchLeak attack weaponizes M365 Copilot for one-click data exfiltration; iRhythm confirms patient data stolen; CISA emergency-patches cPanel's third exploited flaw of 2026.
Researchers disclosed SearchLeak, a critical vulnerability chain in Microsoft 365 Copilot Enterprise that allows attackers to steal sensitive data from a target's mailbox, OneDrive, or SharePoint account through a single specially crafted URL.
Following the April 2026 Patch Tuesday, Microsoft has made broadly available a new MDM policy setting that enables IT administrators to fully uninstall...
UK PM Keir Starmer announces ChatGPT, Gemini, Copilot, and other AI chatbots will fall under the Online Safety Act, closing a legal loophole....
New AI-powered threat detection and automated incident response capabilities coming to Microsoft 365 E5 subscribers this quarter.