[Feature] Suspicious Behaviour Searches

[briandelmsft]

I've seen a few common use cases for the KQL module and starting to think we should integrate some into other modules such as

• recent device registration
• recent mfa registration
• recent mailbox rule change
• recent password change
• etc

@piaudonn thoughts? what else should be on the list? what modules does it go in? make sense?

[piaudonn]

Maybe the occasion to get the #210 addressed at the same time.
Recent role assignment. Maybe also merge that with exposure management #453 and return those things as observable that can be used to calculate a custom blast radius (in combo with the scoring module).