87,088 questions with Microsoft Security-related tags

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Sole Global Administrator locked out by Azure mandatory MFA (personal Microsoft account) – need Data Protection / tenant recovery

I am the sole Global Administrator of my personal Entra tenant. Tenant ID: f1b864de-081d-4996-a640-a322a8148fd1 The admin account is a personal Microsoft account (Hotmail) – I can share it privately. Since the Azure mandatory MFA enforcement (I received…

Microsoft Security | Microsoft Entra | Microsoft Entra ID
asked 2026-09-30T22:02:15.1933333+00:00
Donovan Schmit 0 Reputation points
0 answers

Personal Microsoft account gets 403 for GET /me/calendar with Calendars.ReadBasic consented

I’m signed in to Graph Explorer under Tenant: Personal. My Outlook.com primary calendar opens normally in the browser. Graph Explorer shows Calendars.ReadBasic consented. After signing out and back in, this request still returns 403: GET…

Microsoft Security | Microsoft Graph
asked 2026-09-30T21:52:01.21+00:00
Colin White 0 Reputation points
1 answer One of the answers was accepted by the question author.

User.ReadBasic.All listed as an Application permission, but no /users operation accepts it

The permissions reference lists User.ReadBasic.All under both Application and Delegated categories, with a distinct app role id for each (97235f07-e226-4f63-ace3-39588e11d3a1 for Application) and AdminConsentRequired: Yes. This makes it appear as a real,…

Microsoft Security | Microsoft Graph
asked 2026-09-29T16:33:40.4233333+00:00
Jonathan 20 Reputation points
accepted 2026-09-30T21:03:07.8066667+00:00
Jonathan 20 Reputation points
1 answer

Sending emails with the Graph Java SDK fails with 504, but messages get queued and sent. How to detect it?

I am using the Java graph SDK to send emails. Sometimes (about once every two weeks) the call fails with a 504. I sleep for 5 seconds and try again. After 4 failures the next time I try I get a 429 (indicating that the other four attempts are still…

Microsoft Security | Microsoft Graph
asked 2025-06-25T09:11:33.51+00:00
Stelios 0 Reputation points
commented 2026-09-30T20:03:39.1466667+00:00
Authentic Random 0 Reputation points
0 answers

authenticator app NIGHTMARE

i have a business account. I switched phones. the authenticator app login is stale and i cannot load it. I cannot get in to my microsoft account which is crazy as i am using it but i go into a stupid loop where the app asks for the code and i can't…

Microsoft Security | Microsoft Authenticator
asked 2026-09-30T19:57:41.1333333+00:00
Bryan Harris 0 Reputation points
0 answers

Microsoft Entra External ID tenant stuck in Provisioning with zero Tenant ID

I am trying to create a Microsoft Entra External ID (CIAM) tenant, but the provisioning process appears to have failed on the Microsoft/Azure backend and left an orphaned CIAM resource. Environment External tenant domain: thetishubdev.onmicrosoft.com …

Microsoft Security | Microsoft Entra | Microsoft Entra External ID
asked 2026-09-30T19:19:24.25+00:00
Kostas Klioussis 0 Reputation points
1 answer

Does anyone know how to fix this, it says there is not an account under email, but when I go to create an account it tells me there is one, last night I got an email saying my passkey was removed off of it (which I did not do) and suddenly I can’t access

Microsoft Security | Microsoft Authenticator
asked 2026-09-30T19:07:06.5833333+00:00
Brendan Patten 0 Reputation points
commented 2026-09-30T19:08:01.4033333+00:00
Brendan Patten 0 Reputation points
0 answers

Microsoft 365: Sole Global Admin locked out for months — need a human to call or email me, not automated support

I've been stuck in a loop with automated support for months and haven't been able to reach a human who can actually resolve this. I'm the sole Global Administrator on a Microsoft 365 for Business tenant, and I lost access due to an MFA/Authenticator…

Microsoft Security | Microsoft Entra | Microsoft Entra ID
asked 2026-09-30T17:29:46.7266667+00:00
Ebtehal Turki 0 Reputation points
1 answer

URGENT – Nonprofit tenant blocked due to inactivity (AADSTS5000225), deletion imminent – no way to reach a human at support

Hello, I am urgently asking for help, because our nonprofit organization is at risk of permanently losing its Microsoft 365 tenant, and I have not been able to reach a human at Microsoft Support. The problem: All sign-ins to our tenant fail with…

Microsoft Security | Microsoft Entra | Other
asked 2026-09-29T17:37:20.74+00:00
ZfTSWadmin-2816 0 Reputation points
answered 2026-09-30T16:47:19.93+00:00
ZfTSWadmin-2816 0 Reputation points
0 answers

Sole Global Administrator locked out of personal Azure tenant after phone replacement – MFA reset needed

Hello, I use Azure as a private individual with a personal Microsoft account. I am the sole Global Administrator of my Microsoft Entra / Azure tenant. I replaced my phone some months ago, and the Microsoft Authenticator registration expected by Azure…

Microsoft Security | Microsoft Authenticator
asked 2026-09-30T16:08:59.6033333+00:00
Joakim Selander 0 Reputation points
0 answers

Issues with CM 2603/2609 in-console update - unsupported OS version of SQL cluster

Hi, I have issues with CM 2603/2609 in-console update - prerequisite check for some reason is trying to retrieve OS version of SQL Cluster (computer account of SQL cluster) and that obviously fails (it should use remote registry and that never works with…

Microsoft Security | Intune | Configuration Manager | Other
asked 2026-09-30T15:26:00.4266667+00:00
Bojan Zivkovic 651 Reputation points
1 answer

How to regain access to my Azure account?

I have one Microsoft personal account created in the early 2010s. Later, around 2016, I created a Windows developer account with the same email address. And around 2018 I used the same address to create an Azure account. During troubleshooting of another…

Microsoft Security | Microsoft Entra | Microsoft Entra ID
asked 2026-09-29T19:21:30.92+00:00
Julien Shepherd 0 Reputation points
commented 2026-09-30T15:04:54.0633333+00:00
Julien Shepherd 0 Reputation points
1 answer

SMS/Voice Authentication Available Despite Being Disabled in Authentication Methods Policy

We have configured the Microsoft Entra ID Authentication Methods Policy and disabled SMS and Voice calls authentication methods. The tenant's legacy authentication methods policy migration status is also Complete. However, we are observing different…

Microsoft Security | Microsoft Entra | Microsoft Entra ID
asked 2026-09-30T14:53:16.0433333+00:00
Dey, Dipronil 0 Reputation points
answered 2026-09-30T14:53:42.6433333+00:00

AI answer

1 answer

Phishing emails my network

Hello, How do I avoid some of my teams emails getting compromised phishing emails. What additional security can be added to my companies domain?

Microsoft Security | Microsoft Defender | Microsoft Defender for Office 365
asked 2026-09-30T14:17:04.5366667+00:00
DJ McShane 0 Reputation points
answered 2026-09-30T14:17:20.1566667+00:00

AI answer

0 answers

GSA macOS client: Disable button in Connections window can't be hidden; Compliant Network CA only blocks new M365 sign-ins, not other traffic

We've deployed GSA (Internet Access + TLS inspection) to macOS via Intune and have two open questions: 1. Can't hide/gate the "Disable" button in the new Connections window Since client v1.1.26060207, "Disable" appears in two places:…

Microsoft Security | Intune | Enrollment
asked 2026-09-30T13:20:59.66+00:00
Maha Atif 0 Reputation points
1 answer

EntraID: The session has expired or is invalid due to sign-in frequency checks by conditional access.

Hello Experts, We have one case where users are suddenly getting the below error while accessing a Desktop Phone application that uses AWS Connect, which is onboarded in Microsoft Entra ID as a SAML application Expected authentication flow: Phone → AWS…

Microsoft Security | Microsoft Entra | Microsoft Entra ID
asked 2026-09-30T11:51:26.55+00:00
AJAY PRAJAPATI 60 Reputation points
answered 2026-09-30T11:51:52.7566667+00:00

AI answer

0 answers

Mises à jour Windows 11 et retrouver toutes les fonctionalités de Windows 11

Comment retrouver toutes les mises à jours pour Windows 11 il me semble que les dernières n'ont pas pu être télécharchées entièrement. D'autre part des fonctionnalités ont également disparu comment retrouver l'intégralité de Windows 11. Un scan, même…

Microsoft Security | Microsoft Authenticator
asked 2026-09-30T11:11:54.0166667+00:00
CLAUDINE Le Roch 5 Reputation points
1 answer

Adobe Acrobat Reader Not Available in Intune Enterprise App Catalog

Hello Team, I am unable to find Adobe Acrobat Reader in the Microsoft Intune Enterprise App Catalog. I navigated to: Intune Admin Center → Apps → All Apps → Create → Enterprise App Catalog app and searched for the following keywords: Adobe Acrobat…

Microsoft Security | Intune | Application management
asked 2026-09-30T11:10:49.0833333+00:00
Hari Prasad K N 0 Reputation points
answered 2026-09-30T11:11:01.9566667+00:00

AI answer

2 answers

Urgent: My Microsoft Account Was Hacked and Primary Alias Was Changed. #hacked

I am writing to report that my Microsoft account appears to have been compromised by an unknown person. I received the attached email stating that my primary alias was changed from n**<removed PII>**********@outlook.com** to ******@outlook.com. I…

Microsoft Security | Microsoft Authenticator
asked 2026-08-29T16:04:07.4866667+00:00
Nishant Gaire 0 Reputation points
edited the question 2026-09-30T11:07:34.6866667+00:00
Alexandra T 0 Reputation points Microsoft External Staff Moderator
0 answers

False Positive Block & Signup Issues: New domain qemera.com flagged by SmartScreen and blocked from account creation

Hello, I am writing to request an escalation and manual review for our company's new domain, qemera.com. We are currently encountering two severe issues tied to Microsoft's security/reputation filters: SmartScreen False Positive Block: Our website was…

Microsoft Security | Microsoft Defender | Other
asked 2026-09-26T15:11:45.24+00:00
Yisehaq Mussema 0 Reputation points
commented 2026-09-30T11:05:35.69+00:00
Yisehaq Mussema 0 Reputation points