Merge branch 'main' into repo_sync_working_branch

Author: Ruchika-mittal01

defender-business/get-defender-business.md

@@ -63,7 +63,7 @@ Microsoft has a list of solution providers who are authorized to sell offerings,
 
 Defender for Business provides advanced security protection for your company's devices. For more information, see [What is Microsoft Defender for Business](mdb-overview.md)?
 
-1. Go to the [Microsoft Defender for Business](https://www.microsoft.com/security/business/threat-protection/microsoft-defender-business) web page, and select an option to try or buy Defender for Business. Fill in the requested information.
+1. Go to the [Microsoft Defender for Business](https://www.microsoft.com/security/business/endpoint-security/microsoft-defender-business) web page, and select an option to try or buy Defender for Business. Fill in the requested information.
 
    If you're starting a trial, look for your acceptance email, which contains your promo code and a link to sign in. And be sure to see the [Trial user guide for Defender for Business](trial-playbook-defender-business.md).
 

defender-business/mdb-faq.yml

@@ -29,7 +29,7 @@ sections:
         answer: |
           We recommend working with a [Microsoft partner](https://www.microsoft.com/security/business/find-a-partner). 
 
-          If you prefer to try or buy Defender for Business on your own, go to the [Defender for Business](https://www.microsoft.com/security/business/threat-protection/microsoft-defender-business) product page, and select the option to try or buy Defender for Business.
+          If you prefer to try or buy Defender for Business on your own, go to the [Defender for Business](https://www.microsoft.com/security/business/endpoint-security/microsoft-defender-business) product page, and select the option to try or buy Defender for Business.
 
           For more information, see [Get Defender for Business](get-defender-business.md).
 

defender-office-365/submissions-admin.md

@@ -850,6 +850,9 @@ For more information about how Microsoft processes submissions, see [Learn more
 If an override or policy configuration was found, the result should be available in several minutes. If there wasn't a problem in email authentication or delivery wasn't affected by an override or policy, the detonation and feedback from graders could take up to a day.
 
 > [!NOTE]
+>
+> In Defender for Office 365 Plan 2, we introduced agentic AI grading for admin and user reported phishing messages. The agentic grading system has multiple layers: a machine learning grader model, agentic grading, and human graders. If machine learning returns a verdict with high confidence, this verdict is shown for the submission result. If not, the message goes to agentic grading for additional analysis/response. After that, the message goes to a human grader for final review if required.
+>
 > AI-powered Submissions Response capability introduces generative AI explanations for admin email submissions to Microsoft. For more information, see [Submission result definitions](submissions-result-definitions.md).
 
 ### Dispute the result for submissions to Microsoft

defender-office-365/submissions-result-definitions.md

@@ -39,6 +39,9 @@ For more information, see [Learn more how submissions are processed behind-the-s
 > [!NOTE]
 >
 > - In U.S. Government organizations (Microsoft 365 GCC, GCC High, and DoD), admins can submit items to Microsoft for analysis, but the items are analyzed for email authentication and policy hits only. Payload reputation, detonation, and grader analysis aren't done for compliance reasons (data isn't allowed to leave the organization boundary).
+>
+> - In Defender for Office 365 Plan 2, we introduced agentic AI grading for admin and user reported phishing messages. The agentic grading system has multiple layers: a machine learning grader model, agentic grading, and human graders. If machine learning returns a verdict with high confidence, this verdict is shown for the submission result. If not, the message goes to agentic grading for additional analysis/response. After that, the message goes to a human grader for final review if required.
+>
 > - AI-powered Submissions Response introduces generative AI explanations for email submissions to Microsoft. These explanations aim to provide enterprise admins with clear, detailed, human-readable explanations for why messages were classified. Currently, this feature is scoped to email submissions only, and AI-generated explanations aren't used for the following types of submissions:
 >   - Files
 >   - URLs