Is this the beginning? I'm an admin for O365, Exchange and everything Windows (don't laugh, someone has to do the job), and I have a hard time in forensic analysys of the Hafnium impact to our company and some customer servers.

Microsoft itself claimed that O365 wasn't affected by Hafnium, and my first thought was: liars. O365 is completely down for me here in Germany, no admin portal, no Azure AD, nothing.

Exchange Servers worldwide are compromised with backdoors, O365 is down (at least for me, more confirmation needed), that's a major impact on -what? 90%-- of all businesses that use E-Mail.

I wonder, if 365 is up by tomorrow morning, but I doubt that. It's happening.

https://status.office365.com/