From valimail.com
Flaws in email security are among the leading causes of cybersecurity incidents for many organizations. Whether it’s ransomware, business email compromise (BEC) attacks, or a spear-phishing email that leads to cyber criminals gaining access to sensitive data, email is the common denominator.
While there are many types of email attacks, unauthenticated email domains which allow bad actors to impersonate a person or an organization are an especially devious and difficult-to-detect vector used by many phishers. One email is all that is needed to launch a devastating and highly sophisticated cyberattack.