A phishing response plan gives employees clear actions to take when a message looks suspicious or someone has clicked a link. Without a defined process, staff may delete evidence, delay reporting, or try to fix an account on their own. A useful plan assigns responsibilities, explains how to report messages, and sets out containment steps. Keep it short enough to follow under pressure, then test and update it as your tools and risks change.
Make Reporting Simple
Choose one approved way to report suspicious messages, such as a mail-client reporting button or a dedicated security inbox. Tell staff exactly where to find it and what to do if they cannot access it. Ask them to report the message rather than forward it, since forwarding can remove useful details or expose another person to the same link.
Tell employees what information to include: whether they clicked a link, opened an attachment, entered a password, or replied. They should report the time and affected account, but avoid investigating the sender or contacting the person behind the message. A simple rule helps: report first, then follow instructions from the response team.
Contain Exposure Quickly
Assign a primary responder and a backup who can review reports during business hours. Their first steps should include checking the message headers and links safely, identifying other recipients, and determining whether the message reached additional mailboxes. If it is malicious, remove or quarantine copies where your email system allows, and block known sender addresses or domains when appropriate.
If someone entered a password, have them change it from a trusted device and revoke active sessions. Enable or verify multifactor authentication, and check account rules, forwarding settings, and recent sign-ins for unexpected changes. If an attachment was opened, disconnect the affected device from the network when feasible and contact your IT support provider. Preserve relevant messages and logs for review.
Set Roles and Escalation
Write down who receives reports, who can disable accounts, and who contacts your email or IT provider. Include a clear escalation route for suspected payment changes, payroll requests, exposed customer information, or access to sensitive systems. Staff should know whom to call if email is unavailable, and responders should have access to essential admin tools without relying on a possibly compromised account.
Prepare short message templates for notifying affected employees and, when necessary, customers or business partners. Share only confirmed facts and give recipients a specific action, such as verifying a request through a known phone number. Follow applicable reporting obligations and your organization’s incident procedures. Avoid sending broad warnings that reveal sensitive details or create unnecessary alarm.
Practice and Improve
Train staff to recognize unexpected requests, urgent payment instructions, unfamiliar links, and messages that ask for credentials. Show them how to inspect a link without opening it and how to report a message using your chosen method. Emphasize that reporting a mistake quickly is more useful than hiding it; a prompt report can limit the damage.
Run occasional practice exercises using realistic examples, and review how quickly employees report them and whether responders follow the plan. After a real incident or exercise, note unclear instructions, delayed handoffs, and technical gaps. Update contact details, response steps, and training materials, then make the revised plan easy to find. Queenstown Email Security can help your organization review its email response process.
A practical phishing response plan combines easy reporting, clear containment steps, named responsibilities, and regular practice. Keep the instructions accessible and specific to the tools your organization uses. Review the plan after exercises or incidents so employees know what to do when a suspicious message arrives. For help assessing your process, contact Queenstown Email Security.