iCloud Calendar abused to send phishing emails from Apple’s servers

iCloud Calendar invites are being abused to send callback phishing emails disguised as purchase notifications directly from Apple's email servers, making them more likely to bypass spam filters to land in targets' inboxes. [...]


source https://www.bleepingcomputer.com/news/security/icloud-calendar-abused-to-send-phishing-emails-from-apples-servers/