What’s new in Microsoft 365 Copilot | October 2025 –

https://techcommunity.microsoft.com/blog/Microsoft365CopilotBlog/what%E2%80%99s-new-in-microsoft-36…

Building human-centric security skills for AI –

https://techcommunity.microsoft.com/blog/microsoftlearnblog/building-human-centric-security-skills-…

GenAI vs Cyber Threats: Why GenAI Powered Unified SecOps Wins –

https://techcommunity.microsoft.com/blog/microsoft-security-blog/genai-vs-cyber-threats-why-genai-p…

Introducing Researcher with Computer Use in Microsoft 365 Copilot –

https://techcommunity.microsoft.com/blog/microsoft365copilotblog/introducing-researcher-with-comput…

Celebrating makers and innovation at Power Platform Community Conference 2025 –

https://www.microsoft.com/en-us/power-platform/blog/2025/10/30/celebrating-makers-and-innovation-at…

The 5 generative AI security threats you need to know about detailed in new e-book –

https://www.microsoft.com/en-us/security/blog/2025/10/30/the-5-generative-ai-security-threats-you-n…

What’s New in Microsoft Intune: October 2025 –

https://techcommunity.microsoft.com/blog/microsoftintuneblog/what%E2%80%99s-new-in-microsoft-intune…

Cyber security priorities for boards of directors 2025-26 –

https://www.cyber.gov.au/business-government/protecting-business-leaders/cyber-security-for-busines…

Automate with Workflows Agent in Microsoft 365 Copilot (Frontier) –

https://www.youtube.com/watch?v=Vvk1ScZT-lo

SharePoint Showcase highlights: Smarter Copilot responses using metadata with the Knowledge Agent –

https://techcommunity.microsoft.com/blog/microsoft365insiderblog/sharepoint-showcase-highlights-sma…

Liquid Glass and template category filters in Word, Excel, and PowerPoint for iOS –

https://techcommunity.microsoft.com/blog/microsoft365insiderblog/liquid-glass-and-template-category…

Secure external attachments with Purview encryption –

https://techcommunity.microsoft.com/blog/azurepurviewblog/secure-external-attachments-with-purview-…

Using Microsoft Sentinel MCP Server with GitHub Copilot for AI-Powered Threat Hunting –

https://techcommunity.microsoft.com/blog/coreinfrastructureandsecurityblog/using-microsoft-sentinel…

The next chapter of the Microsoft–OpenAI partnership –

https://blogs.microsoft.com/blog/2025/10/28/the-next-chapter-of-the-microsoft-openai-partnership/

Work smarter with Copilot in the People, Files, and Calendar apps –

https://techcommunity.microsoft.com/blog/microsoft365insiderblog/work-smarter-with-copilot-in-the-p…

Custom detections are now the unified experience for creating detections in Microsoft Defender –

https://techcommunity.microsoft.com/blog/microsoftthreatprotectionblog/custom-detections-are-now-th…

Build apps in minutes with App Builder agent in Microsoft 365 Copilot (Frontier) –

https://www.youtube.com/watch?v=v27H_R1ltB0

Microsoft 365 Copilot now enables you to build apps and workflows –

https://www.microsoft.com/en-us/microsoft-365/blog/2025/10/28/microsoft-365-copilot-now-enables-you…

After hours

The AI rollout is here – and it’s messy – https://www.youtube.com/watch?v=GY_Ywqd3mzA

Editorial

If you found this valuable, the I’d appreciate a ‘like’ or perhaps a donation at https://ko-fi.com/ciaops. This helps me know that people enjoy what I have created and provides resources to allow me to create more content. If you have any feedback or suggestions around this, I’m all ears. You can also find me via email director@ciaops.com and on X (Twitter) at https://www.twitter.com/directorcia.

If you want to be part of a dedicated Microsoft Cloud community with information and interactions daily, then consider becoming a CIAOPS Patron – www.ciaopspatron.com.

Watch out for the next CIA Brief next week

Introducing Teams Mode for Microsoft 365 Copilot –

https://techcommunity.microsoft.com/blog/microsoft365copilotblog/introducing-teams-mode-for-microso…

10 ways Microsoft Intune supports a smooth upgrade to Windows 11 –

https://techcommunity.microsoft.com/blog/microsoftintuneblog/10-ways-microsoft-intune-supports-a-sm…

How Windows 11 and AI are transforming the future of work –

https://techcommunity.microsoft.com/blog/windows-itpro-blog/how-windows-11-and-ai-are-transforming-…

Satya – My annual letter: Thinking in decades, executing in quarters –

https://www.linkedin.com/pulse/my-annual-letter-thinking-decades-executing-quarters-satya-nadella-7…

Security Copilot Agents: The New Era of AI, Driven Cyber Defense –

https://techcommunity.microsoft.com/blog/microsoft-security-blog/security-copilot-agents-the-new-er…

Securing GenAI Workloads in Azure: A Complete Guide to Monitoring and Threat Protection – AIO11Y –

https://techcommunity.microsoft.com/blog/microsoftdefendercloudblog/securing-genai-workloads-in-azu…

6 truths about migrating Microsoft Sentinel to the Defender portal –

https://techcommunity.microsoft.com/blog/microsoftsentinelblog/6-truths-about-migrating-microsoft-s…

After hours

Engineers vs Pumpkin Carving 2.0 – https://www.youtube.com/watch?v=3sbYbckT1VY

Editorial

If you found this valuable, the I’d appreciate a ‘like’ or perhaps a donation at https://ko-fi.com/ciaops. This helps me know that people enjoy what I have created and provides resources to allow me to create more content. If you have any feedback or suggestions around this, I’m all ears. You can also find me via email director@ciaops.com and on X (Twitter) at https://www.twitter.com/directorcia.

If you want to be part of a dedicated Microsoft Cloud community with information and interactions daily, then consider becoming a CIAOPS Patron – www.ciaopspatron.com.

Watch out for the next CIA Brief next week

Microsoft named a Leader in the 2025 Gartner® Magic Quadrant™ for SIEM –

https://www.microsoft.com/en-us/security/blog/2025/10/16/microsoft-named-a-leader-in-the-2025-gartn…

Touch keyboard appears automatically in OneNote on Windows –

https://techcommunity.microsoft.com/blog/microsoft365insiderblog/touch-keyboard-appears-automatical…

Extortion and ransomware drive over half of cyberattacks –

https://blogs.microsoft.com/on-the-issues/2025/10/16/mddr-2025/

Microsoft 365 Insider Round-Up: October 2025 –

https://www.linkedin.com/pulse/microsoft-365-insider-round-up-october-2025-microsoft-365-insider-ub…

Making every Windows 11 PC an AI PC –

https://blogs.windows.com/windowsexperience/2025/10/16/making-every-windows-11-pc-an-ai-pc/

Microsoft raises the bar: A smarter way to measure AI for cybersecurity –

https://www.microsoft.com/en-us/security/blog/2025/10/14/microsoft-raises-the-bar-a-smarter-way-to-…

Building a lasting security culture at Microsoft –

https://www.microsoft.com/en-us/security/blog/2025/10/13/building-a-lasting-security-culture-at-mic…

Windows 10 support has ended on October 14, 2025 –

https://support.microsoft.com/en-us/windows/windows-10-support-has-ended-on-october-14-2025-2ca8b31…

Introducing MAI-Image-1, debuting in the top 10 on LMArena –

https://microsoft.ai/news/introducing-mai-image-1-debuting-in-the-top-10-on-lmarena/

The weakest link: Stolen staff passwords now the biggest cyber threat to workplaces –

https://www.smh.com.au/politics/federal/the-weakest-link-stolen-staff-passwords-now-the-biggest-cyb…

After hours

This is what happens when you reply to spam email – https://www.youtube.com/watch?v=_QdPW8JrYzQ

Editorial

If you found this valuable, the I’d appreciate a ‘like’ or perhaps a donation at https://ko-fi.com/ciaops. This helps me know that people enjoy what I have created and provides resources to allow me to create more content. If you have any feedback or suggestions around this, I’m all ears. You can also find me via email director@ciaops.com and on X (Twitter) at https://www.twitter.com/directorcia.

If you want to be part of a dedicated Microsoft Cloud community with information and interactions daily, then consider becoming a CIAOPS Patron – www.ciaopspatron.com.

Watch out for the next CIA Brief next week