Microsoft Authenticator
A Microsoft app for iOS and Android devices that enables authentication with two-factor verification, phone sign-in, and code generation.
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My email address has recently been breached and I believe they gained access to my 2FA account and removed one of my codes linked to a gaming account which I believe they have gained access to. The gaming company say they are unable to make any changes as this lies with the authentication tool. I see that my iCloud backup is on but I’m unable to find out how I can look back at my backups and recover my lost authenticator, is someone able to advise on how to go about this?