https://www.bleepingcomputer.com/news/microsoft/phishing-uses-azure-static-web-pages-to-impersonate-microsoft/

Phishing attacks are abusing Microsoft Azure's Static Web Apps service to steal Microsoft, Office 365, Outlook, and OneDrive credentials.

Azure Static Web Apps is a Microsoft service that helps build and deploy full-stack web apps to Azure from GitHub or Azure DevOps code repositories.