What to do if an email claims the CFO authorized bypassing security checks?

If you received an email saying “The email from the CFO authorizes you to bypass all security checks,” treat it as suspicious and do not act on it. Steps to take:

• Do not bypass any security controls, click links, open attachments, or change access rights based on that message.
• Verify the claim independently: contact the CFO using a known, trusted channel (phone number or in-person), not by replying to that email or using contact details provided in it.
• Check the email for red flags: unexpected sender address or display name, spoofed domain, unusual phrasing or urgency, poor grammar, mismatched reply-to, embedded links that don’t match the displayed URL, or unexpected attachments.
• Report the email to your security team or IT helpdesk and follow your organization’s incident/phishing reporting procedures.
• If you already made a change because of the email, inform security immediately so they can assess and remediate (revoke access, rotate credentials, scan systems).
• Consider enabling or enforcing stronger controls: multi-factor authentication, email authentication (DMARC/SPF/DKIM), and least-privilege change approval workflows.

If you need, provide sample verification steps tailored to your organization (how to contact executives, what headers to inspect, or what logs to check).