87,010 questions with Microsoft Security-related tags

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AADSTS16000 & AADSTS50058: Infinite tenant redirect loop after linking GitHub Student Developer Pack to Azure

Hello Microsoft Support / Azure Team, I am a verified student with an active GitHub Student Developer Pack and I am trying to activate my Azure for Students benefit. My personal Microsoft account uses an MSN domain. The issue started immediately after…

Microsoft Security | Microsoft Entra | Microsoft Entra ID
asked 2026-09-27T20:29:45.25+00:00
Hikmet Tüfekçi 0 Reputation points
0 answers

Verknüpfung gelöscht

Hallo, ich habe leider meine Verknüpfung für eine Seite gelöscht. Dort hatte ich die 2FA Sicherung eingestellt und mit der Microsoft App gesichert. Können Sie diese wieder herstellen? vielen Dank gruß Andreas Witthinrich

Microsoft Security | Microsoft Authenticator
asked 2026-09-27T20:24:17.5233333+00:00
Andreas Witthinrich 0 Reputation points
1 answer

Location services completely grayed out. Cannot allow any location services. Will not allow any changes, even when logged in as administrator.

Location services completely grayed out. Cannot allow any location services. Will not allow any changes, even when logged in as administrator.

Microsoft Security | Microsoft Identity Manager
asked 2026-01-19T22:44:52.9566667+00:00
Robb Horen 0 Reputation points
commented 2026-09-27T20:08:57.9633333+00:00
Jim Casada 0 Reputation points
0 answers

microsoft account breach

I believe my previous microsoft account has been breached and don't know what to do. I received a notification on my secondary email saying my security info is pending replacement with a new email on 9/22. Now when i try to login using primary email it…

Microsoft Security | Microsoft Purview
asked 2026-09-27T20:05:25.05+00:00
Tomi Mitchell 0 Reputation points
1 answer

Microsoft account hacked and they changed/removed my email.

My Microsoft account was compromised. The attacker changed/removed my original email address, and now Microsoft says my original email address doesn't exist. I need help recovering the compromised account. I am the original owner and can provide previous…

Microsoft Security | Microsoft Authenticator
asked 2026-09-27T20:02:35.8433333+00:00
warren t 0 Reputation points
edited the question 2026-09-27T20:04:55.1166667+00:00
warren t 0 Reputation points
1 answer

How to transfer domain from tenant A to tenant B when domain is hosted externally?

My company is a spin out from a parent company (tenant A), my current domain is hosted by a third party and tenant A is using this domain for one email address in their tenant - this email address is the only email address for my company. I have set up a…

Microsoft Security | Microsoft Entra | Microsoft Entra ID
asked 2026-09-27T19:59:18.1266667+00:00
Siobhan Graham 0 Reputation points
answered 2026-09-27T19:59:38.8533333+00:00

AI answer

0 answers

Necesito recuperar mi cuenta - Un hacker Entro a mi cuenta de microsoft y cambio mi correo junto a los datos de seguridad!

buenos dias, el dia 24 de septiembre de 2026, un hacker entro a mi cuenta de microsoft y elimino la passkey que tenia para cambiarla por la suya, me entere el dia de hoy, 27 de septiembre, ya que al volver a casa intente ingresar a mi cuenta de minecraft…

Microsoft Security | Microsoft Defender | Microsoft Defender for Identity
asked 2026-09-27T19:59:11.51+00:00
Emmanuel Rodriguez 0 Reputation points
0 answers

Microsoft Authenticator and Teams app

I try to login to Teams. Teams asks me for code confirmation in my Authenticator app. My Authenticator shows nothing, no matter what. I click on 'Can't use Authenticator right now' and the options you give me is both for Microsoft Authenticator. I…

Microsoft Security | Microsoft Authenticator
asked 2026-09-27T15:14:17.8433333+00:00
DD 0 Reputation points
commented 2026-09-27T19:02:46.92+00:00
DD 0 Reputation points
1 answer

Invalid code

I couldn't log in the # that they gave in the apps i set to automatic date and time from my phone but still invalid,any recommendations.thanks

Microsoft Security | Microsoft Authenticator
asked 2026-09-27T18:01:11.5733333+00:00
Joel Bagotsay 0 Reputation points
answered 2026-09-27T18:01:24.72+00:00

AI answer

1 answer

Signing in with a cell phone number that is no longer mine

I have another school account: ******@walden.edu, that i'm unable to sign into because the cell phone used to verify my identity is not longer my cell phone number.

Microsoft Security | Microsoft Authenticator
asked 2026-09-27T17:03:03.38+00:00
Haleigh Rice 0 Reputation points
answered 2026-09-27T17:58:28.17+00:00
EmilyS_726 29,895 Reputation points Volunteer Moderator
0 answers

Office365 asking for authenticator code, but I dont have the account in my app

Hello, I think i deleted the account in my authenticator app by mistake, and now i can not login to office 365. It is asking for the authenticator code or to push a number to the app to select. I would need to re-setup the account in authenticator, but…

Microsoft Security | Microsoft Authenticator
asked 2026-09-27T14:34:20.39+00:00
simon personal 0 Reputation points
commented 2026-09-27T17:36:06.7833333+00:00
NathanRoberts (SN) 13,696 Reputation points Student Ambassador Volunteer Moderator
0 answers

Can`t log in to Azure Portal - personal Microsoft account, no MFA prompt in Authenticator

Hello, I cannot sign in to the Azure Portal with my personal Microsoft account. I am the sole owner and Global Administrator of this subscription and tenant, so nobody else can reset my MFA. Signing in to my Microsoft account works (email code,…

Microsoft Security | Microsoft Entra | Microsoft Entra ID
asked 2026-09-26T08:34:31.47+00:00
Wojciech Kostrzewa 0 Reputation points
commented 2026-09-27T17:04:51.1566667+00:00
NathanRoberts (SN) 13,696 Reputation points Student Ambassador Volunteer Moderator
0 answers

Ich kann mich nicht bei der Authentificator App anmelden, obwohl ich das Passwort habe kann ich mich zum Beispiel nur mit einem Passkey anmelden!

Ich kann mich nicht bei der Authentificator App anmelden, obwohl ich das Passwort habe kann ich mich zum Beispiel nur mit einem Passkey anmelden!

Microsoft Security | Microsoft Authenticator
asked 2026-09-27T15:56:39.9933333+00:00
Dumler, Mark 0 Reputation points
0 answers

error in microsoft entra <interaction required>

hi i had a problem in microsoft entra when i entered microsoft entra it got an eroor and i tried but i couldn't fix it please help me thanks.

Microsoft Security | Microsoft Entra | Other
asked 2026-09-27T11:56:16.7166667+00:00
Shahryar Safari 0 Reputation points
commented 2026-09-27T15:38:08.8933333+00:00
NathanRoberts (SN) 13,696 Reputation points Student Ambassador Volunteer Moderator
0 answers

How can I determine which first authentication factor was used when Authentication Details are empty for an Entra ID 53003 event?

We are investigating repeated interactive Microsoft Entra ID sign-ins with the following pattern: ErrorCode: 53003 (BlockedByConditionalAccess) isInteractive: true AppDisplayName: OfficeHome Authentication requirement: Multifactor…

Microsoft Security | Microsoft Entra | Microsoft Entra ID
asked 2026-09-27T15:11:59.8533333+00:00
Piotr Marciniak 0 Reputation points
edited the question 2026-09-27T15:16:49.52+00:00
Piotr Marciniak 0 Reputation points
1 answer

Verification code NOT being sent to my secondary Email?

I need you to send me the code I can't do anything with my account & fear you'll block me without the CODE it's NOT being sent to my Gmail as requested I don't know why? I get emails from Google there Youtube there but NOT for my Outlook of Hotmail…

Microsoft Security | Microsoft Authenticator
asked 2026-09-26T08:02:18.05+00:00
Jimiwith2eyes C-S 0 Reputation points
commented 2026-09-27T14:32:02.98+00:00
Jimiwith2eyes C-S 0 Reputation points
2 answers

Subscriptions not showing during new Entra tenant creation in Azure portal

When I try to create a new Microsoft Entra tenant in the Azure portal, the wizard asks me to select a subscription. However, none of my existing subscriptions are listed — the dropdown is empty. I currently have two active subscriptions, and I even…

Microsoft Security | Microsoft Entra | Microsoft Entra External ID
asked 2025-09-23T10:18:45.3733333+00:00
Anonymous
commented 2026-09-27T14:08:51.4933333+00:00
jwinnd 0 Reputation points
0 answers

Changing contact number on account

I am looking at trying to change my phone number on my account to a different one as I a unable to use the original one that I used to set up the account. Every time I ask for a verification code on my authenticator app, It wants to send it to the…

Microsoft Security | Microsoft Authenticator
asked 2026-09-25T22:24:59.6533333+00:00
Angela Dunkley 0 Reputation points
commented 2026-09-27T14:04:27.9766667+00:00
NathanRoberts (SN) 13,696 Reputation points Student Ambassador Volunteer Moderator
1 answer

How to fix if I’m not getting pop up-s in the authenticator app

When I try to log into anything with my university email address it requests me to identify myself through authenticator and a number appears on my screen. However now I got a new phone and the pop up-s within the authenticator won’t show up but on my…

Microsoft Security | Microsoft Authenticator
asked 2026-09-27T13:49:16.3666667+00:00
Gréta Herendi 0 Reputation points
answered 2026-09-27T13:49:30.9433333+00:00

AI answer

0 answers

Azure Portal account/subscription broken

I'm not able to access Azure Portal any more after I have removed my Subscription. I'm trying to login with my personal account but that fails. It keeps asking me to enter a code from my authenticator. But I'm not receiving any requests on my…

Microsoft Security | Microsoft Entra | Microsoft Entra ID
asked 2026-09-27T10:16:22.18+00:00
Jorrit-0799 0 Reputation points
commented 2026-09-27T13:36:45.58+00:00
NathanRoberts (SN) 13,696 Reputation points Student Ambassador Volunteer Moderator