Some users may encounter delays of up to 24 hours in EmailUrlInfo advanced hunting events in Microsoft 365 Defender

Title: Some users may encounter delays of up to 24 hours in EmailUrlInfo advanced hunting events in Microsoft 365 Defender
User impact: Users may have encounter delays of up to 24 hours in EmailUrlInfo advanced hunting events in Microsoft 365 Defender.
Final status: We’ve cleared the backlogged data and confirmed that impact is now remediated.
Scope of impact: Impact was specific to some users who were served through the affected infrastructure, who may have encounter delays for some advanced hunting events.
Start time: Tuesday, January 30, 2024, at 12:00 AM UTC
End time: Thursday, February 1, 2024, at 1:30 PM UTC
Root cause: A recent update contained a code issue, resulting in a regression within the service, causing impact.
Next steps:
– We’re improving our code change validation process to help identify and prevent similar code regressions from being introduced to the service in the future.
This is the final update for the event.