Hello, I’m Virginia a fellow Windows user.
As 2 factor authentication has been enabled then the account is lost.
During the 30 day lockout this should’ve also affected the hacker as far as I know so I am concerned to hear that it doesn’t & that they could easily reverse/circumvent this.
You can try recovering your account here:
Hacked:
Or:
Can’t sign in:
You can try also https://support.microsoft.com/home/contact & choose Account Recovery.
If none of the above work then you’ll require the account recovery form:
Please note if you have 2/multi factor authentication active on your account then you cannot use the form to recover the account.
Please be aware that as the email address has been changed to that of the hacker &/or 2fa/mfa has been enabled then usually there’s nothing which can be done. You would need to create a new account & request that Microsoft transfer any purchases & subscriptions to the new account.
To request a transfer of purchases & subscriptions contact Microsoft here: