Spoofing block rule for Office 365

Block Spam and Phishing from Spoofed Emails in Office 365

The more we rely on email, the more susceptible we are to spam and phishing attempts by cyber frauders. Recently, yet another company lost 3.8 million when they made a bank transfer requested by a spoofed email. How did it happen? The attackers set up an email account that mirrored [Alutiiq CEO] Hambright’s email address[…]