Microsoft Defender for Office 365 is introducing tooltips and pointers in the Quarantine portal to assist admins. Rollout completion is mid-December 2024 worldwide, and by late January 2025 for GCC, GCC High, DoD. No admin action is required for this automatic update.
Applies to: Exchange Online · Microsoft Defender XDR
Source: mc.merill.net — data via Merill Fernando's open archive (MIT).