URLs by location

Visualises where URLs have been identified in emails, summarizing by location (for example: Attachment, header, body) to help analysts understand distribution and risk. Based on Defender for Office 365 workbook: https://techcommunity.microsoft.com/blog/microsoftdefenderforoffice365blog/part-2-build-custom-email-security-reports-and-dashboards-with-workbooks-in-micr/4411303