Interestingly enough, also some MS/Azure services are down. For example https://www.office.com/ just returns:
>We are sorry, something went wrong.
>Please try refreshing the page in a few minutes. If the problem persists, please visit status.cloud.microsoft for updates regarding known issues.
>We are sorry, something went wrong. >Please try refreshing the page in a few minutes. If the problem persists, please visit status.cloud.microsoft for updates regarding known issues.
The status page of course says nothing