83,424 questions with Microsoft Security-related tags

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Microsoft Sentinel

Hello there, My first question is if content hu moved to Defender from Sentinel. Then trying to find sentinel optimization workbook and I dont see it and most important the SignInLogs table doesn not appear in Defender. I enabled Entra ID diagnostic…

Microsoft Security | Microsoft Sentinel
asked 2026-05-08T07:16:58.1333333+00:00
Andreas Tsouras 20 Reputation points
commented 2026-05-12T02:13:21.9466667+00:00
Shubham Sharma 15,005 Reputation points Microsoft External Staff Moderator
1 answer

Error message: interaction_required

I am trying to sign into my azure account that I haven't used in a long time. I'm getting Error message: interaction_required when I try to sign in. Can someone help me reactivate the account. Can't support a normal support ticket since I can't sign in. …

Microsoft Security | Microsoft Entra | Microsoft Entra ID
asked 2026-05-12T01:19:51.4133333+00:00
Junaid Islam 0 Reputation points
commented 2026-05-12T01:39:39.6366667+00:00
Shubham Sharma 15,005 Reputation points Microsoft External Staff Moderator
2 answers

Locked out of Microsoft Authenticator

I forgot the pin to my Microsoft Authenticator. It is locked and does not allow me to use another method to sign in

Microsoft Security | Microsoft Authenticator
asked 2026-05-12T00:18:13.3133333+00:00
Angela Dugas 0 Reputation points
answered 2026-05-12T01:32:55.8633333+00:00
Karen Noriega 0 Reputation points
1 answer

How to detach ID from an expired tenant for which I was/am the sole user/admin but no longer have admin access?

This is an inactive/dormant Microsoft Entra tenant lifecycle issue, not a standard login problem. The affected tenant is still associated as the “home organization” for my Microsoft identity and generates: AADSTS5000225: This tenant has been blocked due…

Microsoft Security | Microsoft Entra | Microsoft Entra ID
asked 2026-05-12T00:36:18.6033333+00:00
Mark Norwood 0 Reputation points
commented 2026-05-12T01:07:11.99+00:00
Shubham Sharma 15,005 Reputation points Microsoft External Staff Moderator
1 answer

Microsoft account hacked, attacker enabled 2FA and I cannot recover the account

My Microsoft account was hacked. The attacker enabled two-factor authentication with their own authenticator app and added their own recovery email address. I still know the original account information, old passwords, and I have access to the original…

Microsoft Security | Microsoft Authenticator
asked 2026-05-12T00:48:47.45+00:00
Mathias Piñeyro 0 Reputation points
answered 2026-05-12T00:49:00.7766667+00:00
Q&A Assist
1 answer

Back up authenticator app did not restore all other accounts

I recently switched to a new Android phone and had Microsoft Authenticator backed up. I see “Last backup: today” in the app, and I performed a recovery. However, after recovery, only my Microsoft account appears. None of my other accounts are restored.

Microsoft Security | Microsoft Authenticator
asked 2026-05-12T00:39:32.1033333+00:00
T C 0 Reputation points
answered 2026-05-12T00:39:41.26+00:00
Q&A Assist
0 answers

Microsoft Azure AIK CA returns HTTP 400 for EK signed by Intel ODCA 2 CSME P_ADL 00002341 / CSME ADL SVN01 Kernel CA — same pattern as Infineon CA 035 trust-pool gap

I'm hitting a TPM AIK enrollment failure on Windows 11 25H2 (build 26200.8328) that looks identical to the previously-resolved Infineon CA 035/039/042 trust-pool gap — but for an Intel CSME branch. My device: Intel Core i7-13650HX (Raptor Lake HX),…

Microsoft Security | Windows Autopilot
asked 2026-05-12T00:21:23.5+00:00
Daniil Zhukov 0 Reputation points
0 answers

Unblock Phone Number in PhoneReputation service

Hey! A few users are experiencing authentication failures due to a blocked phone number in the PhoneReputation service. Please review and unblock them.

Microsoft Security | Microsoft Entra | Microsoft Entra ID
asked 2026-05-11T22:17:47.73+00:00
Employee 60 Reputation points
commented 2026-05-11T22:32:28.6966667+00:00
Sridevi Machavarapu 29,610 Reputation points Microsoft External Staff Moderator
1 answer One of the answers was accepted by the question author.

Tenant object quota limited to 500 objects instead of 30000

Hi. We have a Microsoft EntraID Education tenant, synchronized with an Active Directory on Premise. Our objects limit is only 500 objects but should be 30000 with a verified domain. What is the problem ? We tried to get in touch with support, but it is…

Microsoft Security | Microsoft Entra | Microsoft Entra ID
asked 2026-05-03T19:56:37.1666667+00:00
ZEPP Arnaud 20 Reputation points
commented 2026-05-11T22:22:15.9066667+00:00
ZEPP Arnaud 20 Reputation points
0 answers

Can't Sign Into Azure

I am using a personal account ******@gmail.com I have changed my password and set up only SMS for account verification When I try and log into Azure, I get a Microsoft Authenticator challenge and not SMS one But my account is not set up for…

Microsoft Security | Microsoft Entra | Microsoft Entra ID
asked 2026-04-29T12:04:25.93+00:00
James Dixon 20 Reputation points
commented 2026-05-11T22:12:04.6233333+00:00
James Dixon 20 Reputation points
0 answers

Entra External ID - Native Authentication - Refresh Token - AADSTS9002326: Cross-origin token redemption is permitted only for the 'Single-Page Application' client-type

Got the following error when refreshing the access token in /oauth2/v2.0/token: { "error": "invalid_request", "error_description": "AADSTS9002326: Cross-origin token redemption is permitted only for the…

Microsoft Security | Microsoft Entra | Microsoft Entra External ID
asked 2026-05-11T13:59:05.34+00:00
HA 5 Reputation points
commented 2026-05-11T21:34:11.38+00:00
HA 5 Reputation points
1 answer

Software updates failed to download and error code 0x80d02002

Hello, Below error message appeared in WUAHandler.log Unexpected HRESULT for downloading complete: 0x80d02002 Below error message appeared in UpdateHandler.log CAS failed to download update (8a20437e-be2b-4a8a-b19e-c4704f30d4fd). Error = 0x80d02002.…

Microsoft Security | Intune | Configuration Manager | Updates
asked 2026-05-11T21:19:02.6966667+00:00
Boopathi S 3,951 Reputation points
answered 2026-05-11T21:19:21.9066667+00:00
Q&A Assist
1 answer One of the answers was accepted by the question author.

welcome onedrive account email legit or scam

I recently received an email out of the blue welcoming me to my onedrive account? This was after an email reporting unusual activity sign on was detected in my account. Is this legit or scam? THank you

Microsoft Security | Microsoft Entra | Microsoft Entra ID
asked 2026-05-10T16:29:38.3666667+00:00
jo brouse 20 Reputation points
accepted 2026-05-11T21:12:22.5166667+00:00
jo brouse 20 Reputation points
1 answer

Is onPremisesSamAccountName unique?

Is onPremisesSamAccountName unique in a tenant? If not how to find the onPremisesSecurityIdentifier using graph api if only onPremisesDomainName and onPremisesDomainName are known?

Microsoft Security | Microsoft Graph
asked 2026-05-11T20:30:32.49+00:00
Muthukumar, Subramanian 0 Reputation points
answered 2026-05-11T20:30:42.49+00:00
Q&A Assist
1 answer

Change password

How do I change password for my Microsoft log in i can’t sync up my Microsoft account with my authenticity app

Microsoft Security | Microsoft Authenticator
asked 2026-05-11T20:22:01.6666667+00:00
Rick Phillips 0 Reputation points
answered 2026-05-11T20:22:13.28+00:00
Q&A Assist
1 answer

Microsoft Graph API: Cannot filter users by onPremisesUserPrincipalName — returns empty results

I am trying to look up a hybrid (on-prem synced) user's onPremisesSecurityIdentifier (SID) by filtering on onPremisesUserPrincipalName using Microsoft Graph API. However the onPremisesUserPrincipalName clearly exist when queried with…

Microsoft Security | Microsoft Graph
asked 2026-05-11T20:14:03.2466667+00:00
Muthukumar, Subramanian 0 Reputation points
answered 2026-05-11T20:14:21.2266667+00:00
Q&A Assist
1 answer

Countries missing in Conditional Access

Conditional Access countries list - stops at Denmark - can search and find, but country list is broken. Worked just fine last week. tried to open a ticket, but stopped because there are too many options and gave up. Does someone know why it is broken or…

Microsoft Security | Microsoft Entra | Microsoft Entra ID
asked 2026-04-30T20:36:34.2666667+00:00
JT Mauro 0 Reputation points
commented 2026-05-11T19:53:48.8166667+00:00
Name removed 0 Reputation points
1 answer

conditional policies review

Hello, I created few conditional policies for user sign in and risky users. looking for 2nd review by Microsoft support to make sure its working

Microsoft Security | Microsoft Entra | Microsoft Entra ID
asked 2026-05-10T16:46:18.76+00:00
Khalid Hakim 0 Reputation points
commented 2026-05-11T19:53:24.79+00:00
Khalid Hakim 0 Reputation points
1 answer One of the answers was accepted by the question author.

Azure Tenant Deauthenticated (AADSTS5000224) - Payment Processed but Access Still Blocked, Support Unresponsive

Core Issue: My Azure tenant is completely inaccessible (Error: AADSTS5000224 - The tenant has been deauthenticated and is no longer available). My startup's production environment is completely down. The Blocker: The tenant was initially suspended due…

Microsoft Security | Microsoft Entra | Microsoft Entra ID
asked 2026-04-27T07:32:55.6433333+00:00
Electric Rabbit 20 Reputation points
commented 2026-05-11T19:41:40.7766667+00:00
Electric Rabbit 20 Reputation points
1 answer One of the answers was accepted by the question author.

Can't exclude file by name in Microsoft XDR policy

I'm trying to exclude 3proxy.exe because the Windows Defender gives false alarms for it. In the free version it's trivial, but I'm clueless how to do that in the managed version. Decided to exclude this exe just by its file name. Added this string to…

Microsoft Security | Intune | Configuration
asked 2026-05-11T19:01:27.22+00:00
ilia basin 0 Reputation points
accepted 2026-05-11T19:40:26.2333333+00:00
ilia basin 0 Reputation points