Instructure confirms hackers exploited a Canvas LMS vulnerability to modify login portals and post extortion messages targeting educational institutions. https://t.co/KvAKZHjoPJ
Microsoft Fixes Critical Outlook Bug Blocking Encrypted Emails
Microsoft has resolved a critical Outlook bug that prevented users from sendi...
#Microsoft#Outlook#Microsoft365 https://t.co/KZkFyy4bTg
Microsoft to Disable NTLM Authentication by Default in Windows
Microsoft plans to disable NTLM authentication by default in Windows to enhan...
#Microsoft#CyberSecurity#Windows11#Windows https://t.co/KdvGR01rOe
Tenable Launches AI Tool to Combat Shadow AI and Data Leaks
Tenable unveils new AI-powered tool to detect and prevent shadow AI usage and...
#CyberSecurity#AI#Copilot https://t.co/wiPlchcqyb
ALERT: Cisco Unified Comms zero-day **CVE-2026-20045** is actively exploited. Unauth attackers can execute commands via the web management interface (Unified CM / IM&P / Unity Connection / Webex Calling DI).
No workaround—patch now + lock down admin access.
https://t.co/LwnHNEzeAu
#Cisco #ZeroDay #Infosec
🚨 New “Reprompt” attack shows how Microsoft Copilot (Personal) could be abused for single-click data exfiltration.
The idea: weaponized prompts/social engineering can trick users into revealing sensitive info through the assistant, without obvious malware, just one bad interaction.What to do:
✅ Treat copilots like data tools, not chat toys
✅ Limit what’s accessible (permissions, connectors, sharing)
✅ Train users on prompt/social engineering
✅ Monitor unusual access/export patterns
Full breakdown: https://t.co/rKv7kaAYr7
#CyberSecurity #MicrosoftCopilot #AIsecurity #DataLossPrevention #SocialEngineering #ZeroTrust #Anavem
🪟 Microsoft is testing a Copilot chat pane embedded directly in Windows 11 File Explorer — not just a separate app.
If it ships, it could change daily workflows: contextual help while browsing files, quick actions, and potentially tighter integration with search + productivity features.
Worth watching for IT teams:
✅ UX + productivity impact
✅ Privacy / data exposure considerations
✅ Policy controls & admin toggles for Copilot in Windows
Details: https://t.co/nwPEFfOsbz
#Windows11 #MicrosoftCopilot #FileExplorer #AI #SysAdmin #ModernWork #Anavem