Phishing attacks for Microsoft 365, formerly Office 365, are on the rise. In early August 2021, Microsoft issued a warning for users about in which hackers send phishing emails with spoofed sender addresses. By the end of August, the company warned users against. in which hackers issue a series of malicious redirects to steal Office 365 user names and credentials.
Link: How to Protect Microsoft 365 Users from Phishing Attacks