WordPress Incident Response Checklist

Symptoms

• The site shows redirects, malware warnings, unknown administrators, modified files, spam pages, exposed logs, or provider abuse notices.
• Multiple people are making changes without one incident owner or written sequence.
• The team is unsure whether to clean files, restore from backup, rotate credentials, contact hosting, or notify customers.

Most Common Causes

• Incidents become chaotic when evidence, access control, backup state, cleanup, and communication are handled in the wrong order.
• A restore can reopen the site but also erase useful logs or reintroduce the same vulnerable plugin, password, or public artifact.
• Security findings can involve WordPress, hosting, CDN, email, search, payment, or legal owners rather than one plugin setting.

How To Confirm The Cause

• Name one incident owner and record affected URLs, users, files, timestamps, redirects, warnings, logs, backup state, and recent changes.
• Preserve evidence before deleting files, changing roles, wiping logs, or restoring the database.
• Classify scope: public content change, unauthorized access, malware files, data exposure, payment risk, hosting compromise, or search warning.

Fixes

• Contain access first by securing administrators, sessions, credentials, vulnerable plugins, and public exposure while preserving evidence.
• Clean or replace confirmed compromised files from trusted sources and patch the entry point before restoring normal traffic.
• Communicate sanitized status, owner, risk, and next steps without sharing secrets, raw payloads, or private customer details.

How To Verify The Fix

• Retest affected URLs, administrator accounts, file integrity, public scans, search warnings, and logs after cleanup.
• Confirm backups, credentials, sessions, vulnerable components, and public artifacts were reviewed after recovery.
• Write the final incident summary with cause, fix, evidence kept, remaining risk, and next monitoring window.

When To Contact Support

Escalate when customer data, payment workflows, legal notices, server-level compromise, persistent reinfection, or uncertain entry points are involved.