The 2026 WordPress Security Checklist Every Agency Should Follow

Most WordPress compromises trace back to a handful of preventable gaps: weak or reused admin passwords, outdated plugins with known vulnerabilities, and no visibility into file changes until a client reports something strange.

Two-factor authentication on every admin account is the single highest-leverage change you can make this week. Pair it with automatic vulnerability scanning against a current CVE database and you remove the two most common entry points.

From there, daily malware scans and real-time file change detection close the loop — if something does get through, you find out in minutes instead of when a client's site gets flagged by their browser.