High Impact Personnel List
Important personnel, such as members of executive leadership teams, are at risk of being impersonated in an attempt to compromise other targets. The high impact personnel list helps Secure Email Threat Defense defend your organization from impersonation attacks.
Admins should create a list of up to 500 people to be sent to Cisco Talos for higher scrutiny on Display Name and Sender Email Address. Deviations from the configured information for an individual will be identified as a Technique in the Verdict Details panel of convicted messages.