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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I had added multiple 2FAs to my Microsoft authenticator on my phone but after I reset my phone and reinstalled Microsoft authenticator they all just vanished, I can't see the OTP option there, nor is there any cloud backup, because of that I am locked out of my business accounts. My livelihood depends on this websites I work on!