Merge pull request #5334 from VipulMSFT/patch-22

Update simulation data recording details

Author: chrisda

defender-office-365/attack-simulation-training-faq.md

@@ -19,7 +19,7 @@ ms.custom:
   - seo-marvel-apr2020
 description: Admins can learn about deployment considerations and frequently asked questions regarding Attack simulation and training in Microsoft 365 E5 or Microsoft Defender for Office 365 Plan 2 organizations.
 ms.service: defender-office-365
-ms.date: 03/18/2025
+ms.date: 10/22/2025
 appliesto:
   - ✅ <a href="https://learn.microsoft.com/defender-office-365/mdo-about#defender-for-office-365-plan-1-vs-plan-2-cheat-sheet" target="_blank">Microsoft Defender for Office 365 Plan 2</a>
 ---
@@ -166,6 +166,8 @@ If you own the sender domain, the undelivered simulation report is returned in a
 
 > [!TIP]
 > Simulation data recording starts a few minutes after the simulation is launched and after users begin interacting with the simulation messages. There's no fixed start time. Events are still captured after the simulation ends.
+>
+> After December 2025 as described in Message Center post [MC1166864](https://admin.microsoft.com/AdminPortal/Home?#/MessageCenter/:/messages/MC1166864), user interaction signals (for example, Compromise, Report, Read, Delete, Reply, Forward, Out-of-office, and Attachment opened) are captured consistently until the simulation ends. Training-related events (for example, Training completed or In progress) are reflected in simulation reporting up to the training due date, even after the simulation ends.
 
 ### Differences in user activity data from Attack simulation training reports and other reports