What unusual activity is happening with the sign in on my old account *** Die...

Hi,

I'm sorry to hear you have such problems.

Please read this article: What happens if there's an unusual sign-in
to your account. The most important thing is to change your password. Then you can check the Recent Activity page for any unusual sign-in attempts and report them to Microsoft.

Hello, first it's a pleasure to be able to help you today.

My name is welcome to the community.

Hello Nani384, this is really strange because when there is this message you can do an activity check as shown in the instructions in the link below.

Check the recent sign-in activity for your Microsoft account

https://support.microsoft.com/en-us/account-bil...

What happens if there's an unusual sign-in to your account

https://support.microsoft.com/en-us/account-bil...

However you mention that you tried to recover the account twice, which was exactly why the request was declined, usually because not enough information was provided.

Hi Gabe! Sorry to hear about what happened. I'll do my best to help.

Could you please tell me more about the issue? How or what devices your account is currently logged in to?

Did you see any unusual activity or sign-in activity of your account through https://account.microsoft.com > Privacy?

Aside from the things you've done there, have you tried setting up a two-step verification on your account?

This is a scam that originated in 2019. I, too, have been constantly changing my password -- thankfully, I looked up "why I keep getting this unusual sign-in activity" today -- and found it is a scam. I have changed my password again! But this time I changed it legitimately on the Microsoft Site -- not the link provided by the "authentic" email. I hope it provides enough protection, as any of the other passwords might afford someone to hack the other information attached to that account!

Beware of Fake Microsoft Account Unusual Sign-in Activity Emails (bleepingcomputer.com)

Log into your account on the web and go to Account - Security - Additional security options, and check the info there. Make sure no phone number or secondary email addresses that you don't recognise have been added to your account.

Also, on the same page, scroll to the bottom and generate a recovery code. If the person who compromised your account generated one, generating a new one will make the one they generated useless.

Aside from that, assuming you're using a strong, unique password, as you've got 2FA enabled now, you should be good to go.