Security and Compliance Archives

Analyzing Copilot’s Zero-Day, M365 Local & Copilot Agents: Practical 365 Podcast S4 E41

Post author:By Steve Goodman

In this Episode of the Practical 365 podcast, Steve and Paul deep dive into the Microsoft 365 Copilot exploit, "Echo Leak," discussing its implications for AI safeguards and the future of agentic AI. The conversation then shifts to a recent global outage affecting Google and Cloudflare, highlighting the challenges of maintaining hyperscale services. We also examine Microsoft's new initiative to offer containerized M365 instances in Europe, addressing concerns over data sovereignty. Finally, they discuss the latest advancements in Copilot agents, emphasizing the importance of understanding AI reasoning.

Podcasts

July 14, 2025

22 Comments

Managing Office 365 Quarantine Confusion

Post author:By Nicolas Blank

The email quarantine process is as old as email itself, and still an essential part of any email service. As far as Office 365 is concerned, Exchange Online is a world-class product and the quarantine mechanism works well, however, the current iteration of the Quarantine portal falls short in user experience and performance.

Blog

June 10, 2021

One comment

End to End Encryption (E2EE) in Microsoft Teams—What Does It Mean To You?

Post author:By Paul Robichaux

Microsoft announced at Ignite in March 2021 the coming availability of end-to-end encryption (E2EE) for Teams, starting with 1:1 Teams calls. Learn what this means to you and your users.

Blog

March 9, 2021

8 Comments

Using Sensitivity Labels with SharePoint sites, Microsoft Teams, and Microsoft 365 groups (Part 3)

Post author:By Peter Rising

In the third part of this series, Peter Rising discusses the impact of applying sensitivity labels at the container level, where document level label settings are already in place.