***EDIT*** Nevermind I'm a dummy just remembered what the sequence of random letters and numbers meant lol. Follow up question, I'll leave the below in case it helps anyone or there is an answer.
Hello question on this Autofill aspect of Microsoft Authentication App. I didn't know it existed. I'm working on moving the Authenticator app to my new phone so I started trying to remember how to do this.
I scroll Down to Autofill Settings and see "Sync Account" and the email address associated is an unknown Outlook email address which concerns me.
I have a hotmail account from 20+ years ago that I no longer trust but wish to move to a new Outlook account.
This email that is in the Autofill is a random group of letters and numbers at outlook dotcom. It is not any email I've ever created.
Did someone hack into my hotmail which thankfully I know they are actively trying from Germany and China but can't because of this wonderful App.
So long story short did I get hacked or is that some sort alternate email address for my email address?