15,435 questions A Microsoft app for iOS and Android devices that enables authentication with two-factor verification, phone sign-in, and code generation 15,435 questions with Microsoft Security | Microsoft Authenticator tags Cannot log in to Admin Center due to missing MFA code I am locked out of the Microsoft 365 Admin Center because I cannot receive the MFA verification code on my Microsoft Authenticator app. A Microsoft app for iOS and Android devices that enables authentication with two-factor verification, phone sign-in, and code generation Operator need help to login My operator is trying to login but the phone number is not matching: Request Id: 390d1974-6117-43e3-ad1f-f5e5cb940b00 Correlation Id: 01a0a82a-9aa9-73da-99e9-5af1698235cd Timestamp: 2026-09-16T03:04:02.901Z A Microsoft app for iOS and Android devices that enables authentication with two-factor verification, phone sign-in, and code generation Not receiving approve sign in request on Authenticator app When I log into Outlook, I don't have any issues getting into my account, but when I log into microsoftonline.com, it prompts me to open my Authenticator app and approve the request. However, nothing comes through. If anything, my Authenticator app only… A Microsoft app for iOS and Android devices that enables authentication with two-factor verification, phone sign-in, and code generation Urgent: My account was hacked by a bot (@mcbotmfa.club) after a BIOS update, and BitLocker locked my 2 years of data. Recovery forms are being auto-rejected. To the Microsoft Support Team and Community Moderators: I am writing this message with a deep sense of distress and urgency. A routine BIOS update took place on my personal computer. As a result of this update, the TPM chip was reset, and Windows is now… A Microsoft app for iOS and Android devices that enables authentication with two-factor verification, phone sign-in, and code generation Can’t get verification code Hello, could I get the app reset? Not able to login on any devices . A Microsoft app for iOS and Android devices that enables authentication with two-factor verification, phone sign-in, and code generation I cannot sign in to my Microsoft 365 account on my new Macbook. The system will only let me use a QR code or a passkey and both methods do not work. Please help! A Microsoft app for iOS and Android devices that enables authentication with two-factor verification, phone sign-in, and code generation Signing into the authenticator app Hello. I am having issues signing into the app. I have already signed in before, but now I have to sign in again. BUT, when I am trying to sign in on my mobile device, it wants me to confirm with af code, ON MY MOBILE DEVICE, which is not possible… A Microsoft app for iOS and Android devices that enables authentication with two-factor verification, phone sign-in, and code generation authenticator app lost my phone. have a new one how on earth make the authenticator app to work? A Microsoft app for iOS and Android devices that enables authentication with two-factor verification, phone sign-in, and code generation Can't sign into the authenticator app because it needs to authenticate itself I can't believe that this issue is even possible with a company as big as Microsoft, but: I'm trying to sign in to the Microsoft Authenticator app with my work email In doing so, it says I need to verify my identity by approving a request on the… A Microsoft app for iOS and Android devices that enables authentication with two-factor verification, phone sign-in, and code generation 2FA not letting me get into my account

I have 2fa on my account but I no longer have access to the phone number to use the authentication app so if I can’t sign in to the app I can’t authenticate to get into my email which is connected to everything my Snapchat Xbox live instagram twitch all… A Microsoft app for iOS and Android devices that enables authentication with two-factor verification, phone sign-in, and code generation Código Autenticador Facebook Eu troquei de celular e quando baixei o aplicativo havia sumido o cadastro do Facebook, gostaria de de recuperar meu código autenticador como faço? A Microsoft app for iOS and Android devices that enables authentication with two-factor verification, phone sign-in, and code generation Authenticator en móvil roto. Recuperar acceso. Mi teléfono ha quedado inservible. He instalado la aplicación Microsoft authenticator en un teléfono móvil nuevo, pero sigue solicitando la autenticación que envía a la cuenta instalada en el antiguo. Cuando seleccionó la opción de usar otro método, al… A Microsoft app for iOS and Android devices that enables authentication with two-factor verification, phone sign-in, and code generation RESET MFA From https://portal.azure.com I have a Pay-As-You-Go Azure subscription and had configured Multi-Factor Authentication (MFA) using the Microsoft Authenticator app on my mobile phone. Everything was working fine. Unfortunately, my phone has been damaged, and I no longer have access to… A Microsoft app for iOS and Android devices that enables authentication with two-factor verification, phone sign-in, and code generation Too many requests Can´t access authenticator: Always message Too many requests A Microsoft app for iOS and Android devices that enables authentication with two-factor verification, phone sign-in, and code generation Microsoft Authenticator Cloud Backup is Empty – Previous OTP Accounts Missing Hello Microsoft Support, I urgently need help with a Microsoft Authenticator Cloud Backup issue. Before I factory-reset my Android phone, Microsoft Authenticator contained several OTP/TOTP accounts, and Cloud Backup was enabled. After reinstalling the… A Microsoft app for iOS and Android devices that enables authentication with two-factor verification, phone sign-in, and code generation Microsoft Authenticator backup is empty after reinstall — previous OTP accounts missing Hello, I urgently need help recovering my previous Microsoft Authenticator backup. I recently factory-reset my Android phone, which removed Microsoft Authenticator and all configured accounts. I had previously enabled cloud backup and I am certain that… A Microsoft app for iOS and Android devices that enables authentication with two-factor verification, phone sign-in, and code generation Verification code Good morning! I'm trying to sign in but it wants to send a verification code but I do not have access to my old phone. A Microsoft app for iOS and Android devices that enables authentication with two-factor verification, phone sign-in, and code generation Account has been hacked, we do not recognize recovery adress and hacker inserted 2 factors verification My husband has registered Microsoft account via Gmail. It has been hacked and we are unable to access it anymore. The hacker inserted some recovery email which we do not recognize and activated 2 factors verification. Is there any chance to recover it?… A Microsoft app for iOS and Android devices that enables authentication with two-factor verification, phone sign-in, and code generation Windows security asks me to login but the login keeps failing. The message is: ******@gmail.com Oops, something went wrong Whatever happened, it was probably our fault. Please try again. A Microsoft app for iOS and Android devices that enables authentication with two-factor verification, phone sign-in, and code generation Could not login to Azure Portal with MFA enabled on a particular tenant Stuck in authenticator loop while trying to login to azure portal for the tenant 440cfeec-dd0a-4d37-bc29-570165599d3e. Could not raise the ticket also as it requires to login and when I try to login with another tenant its giving error while trying to… A Microsoft app for iOS and Android devices that enables authentication with two-factor verification, phone sign-in, and code generation