A newly highlighted flaw in Microsoft’s cross-tenant collaboration model shows that once a user accepts a guest invitation in Teams, their Defender for Office 365 protections are dropped entirely, ...

If your staff accepts an outside invitation to chat in Microsoft Teams, they might be walking straight out of your company’s digital security zone. A new report from Ontinue is raising major concerns ...

Microsoft Teams guest chat feature creates unprotected attack vector for malware and phishing Guests rely on host’s security, enabling malicious actors to bypass usual protections Businesses advised ...

We start the new month of September 2024 with a look at the final seven days of August for new entries on the Microsoft 365 Roadmap website. This time, we have new entries for Teams and Outlook users.

This article was originally published in German at Computerwoche. Microsoft Teams continues to gain ground as a business collaboration tool, in part because Microsoft has tied the meeting and ...

Microsoft Teams is a live meeting platform and virtual collaboration space. Microsoft first launched teams as a direct competitor to Slack. Here's what to know about Microsoft Teams and how to use ...