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François Tachoires, a Technical Specialist at Microsoft France, discusses how to accelerate the processing of phishing emails reported by users. He highlights the use of Security Copilot, a tool that can be employed for this purpose. François tested a playbook by Craig Freyman available on GitHub, which is fully functional and can be optimized to fit specific needs. The playbook is designed to streamline the analysis of phishing emails, reducing the time spent on this activity.
GitHub Link:
You Should Know:
1. Security Copilot Playbook:
- The playbook automates the process of analyzing phishing emails reported by users.
- It integrates with Microsoft Defender for Office 365, allowing emails to be sent to a secure mailbox for analysis.
- The workflow is designed to minimize human interaction with potentially malicious content.
2. Microsoft Defender for Office 365:
- Admins can configure user-reported messages to be sent to an internal reporting mailbox or to Microsoft for analysis.
- This ensures that suspicious emails are handled securely and efficiently.
3. Commands and Steps:
- Step 1: Clone the GitHub repository to your local machine.
git clone https://github.com/Azure/Security-Copilot.git
- Step 2: Navigate to the Logic Apps directory.
cd Security-Copilot/Logic\ Apps/SecCopilot-UserReportedPhishing-FuncApp_parsingV2
- Step 3: Deploy the Logic App to your Azure environment.
az deployment group create --resource-group <YourResourceGroup> --template-file template.json
- Step 4: Configure the reporting mailbox in Microsoft Defender for Office 365.
Set-ReportToMicrosoft -Enabled $true
- Step 5: Test the workflow by sending a phishing email to the reporting mailbox and verifying the automated analysis.
4. Best Practices:
- Limit access to the reporting mailbox to security specialists.
- Ensure that the mailbox is monitored and that any detected threats are promptly addressed.
- Regularly update the playbook to adapt to new phishing techniques.
What Undercode Say:
Phishing attacks continue to be a significant threat, and automating the analysis of reported phishing emails can greatly reduce the workload on IT and security teams. By leveraging tools like Security Copilot and Microsoft Defender for Office 365, organizations can enhance their security posture and respond more effectively to phishing attempts. The provided playbook and commands offer a practical approach to implementing this automation, ensuring that phishing emails are analyzed quickly and securely. Always remember to keep your systems updated and follow best practices to mitigate risks associated with phishing attacks.
Additional Resources:
References:
Reported By: Francoistachoires Security – Hackers Feeds
Extra Hub: Undercode MoN
Basic Verification: Pass ✅
