From helpnetsecurity.com
Resecurity, Inc. (USA) has identified a spike in phishing content delivered via Azure Front Door (AFD), a cloud CDN service provided by Microsoft. The identified resources in one of the malicious campaigns impersonated various services appearing to be legitimately created on the “azurefd.net” domain. This allows the bad actors to trick users and spread phishing content to intercept credentials from business applications and e-mail accounts.