Azure AD Security Advisory 4056318

[Mike Davis]

In case you missed it, Microsoft just issued this:
https://docs.microsoft.com/en-gb/security-updates/securityadvisories/2017/4056318

Executive Summary
Microsoft is releasing this security advisory to provide information regarding security settings for the AD DS (Active Directory Domain Services) account used by Azure AD Connect for directory synchronization. This advisory also provides guidance on what on-premises AD administrators can do to ensure that the account is properly secured.

[Mike Davis]

I was troubleshooting this sync error in one of my tenants, and then the the email came in.

[dbeato]

Thanks! Don’t you love when you find things like that.