Microsoft Teams: Immersive events in Microsoft Teams

🚨 The Signal: Microsoft Teams now supports immersive 3D virtual events with avatars. This introduces new vectors for content injection and data exfiltration within a collaborative environment, requiring vigilance over user-generated content.

The Impact

All users are affected by new collaboration methods, increasing the risk of unmoderated content and data exposure.

• Event Organizers: Risk of inadvertently hosting malicious content in 3D spaces.
• Attendees: Risk of exposure to inappropriate or malicious content from other users.
• Security Teams: Increased surface area for data exfiltration and content policy violations.
• Compliance Teams: New challenges in monitoring and auditing content within immersive environments.

The Action

1. Review and update existing Microsoft Teams content governance policies to include immersive event content.
2. Educate event organizers on responsible content creation and moderation within 3D spaces.
3. Monitor Microsoft 365 audit logs for unusual activity related to immersive event content uploads and sharing.
4. Assess the need for third-party content moderation solutions if native controls are insufficient.

Domain: Teams · Impact: high · Workload: Teams