WordPress Security: How to Protect Your Site From Hackers in Nigeria

WordPress powers a huge share of Nigerian business websites, which also makes it a huge, well-understood target. Almost every hacked WordPress site I've cleaned up traces back to one of a handful of avoidable causes. Here's what actually protects a site, and what to do if it's already too late.

The most common causes of infection, in order

1. Nulled (pirated) premium themes and plugins. By far the single biggest cause I see. Nulled plugins are frequently modified to include backdoors before being redistributed — you're not just skipping a license fee, you're installing malware deliberately.
2. Outdated WordPress core, themes, or plugins. Known vulnerabilities in old versions are actively scanned for by automated bots, not targeted attacks — your site doesn't need to be "interesting" to get hit.
3. Weak admin passwords and no login protection. Brute-force login bots try thousands of common passwords automatically; "admin123" style passwords get cracked in minutes.
4. Outdated PHP versions with known, unpatched vulnerabilities left running because "the site still works."

Hardening checklist

• Only use themes/plugins from WordPress.org, a reputable marketplace (Envato), or the official developer — never a "nulled" download site.
• Update WordPress core, themes, and plugins on a regular schedule, not "whenever I remember."
• Use a strong, unique admin password and enable two-factor authentication (Wordfence and many security plugins support this free).
• Limit login attempts to block brute-force bots (Wordfence, Limit Login Attempts Reloaded).
• Rename the default /wp-admin login path or add basic HTTP auth in front of it for an extra layer.
• Keep automated, offsite backups — not just backups stored on the same server, which get wiped along with everything else in a serious compromise.
• Run a security scanner (Wordfence, Sucuri) regularly, not just after something already looks wrong.

If your site is already hacked

1. Take it offline or put it in maintenance mode to stop it serving malware to visitors or search engines while you work.
2. Change every password — WordPress admin, hosting/cPanel, database, and FTP/SSH. Assume all of them are compromised.
3. Scan for and remove malicious files. Look for unfamiliar PHP files, especially in wp-content/uploads (which shouldn't contain executable PHP at all) and modified core files.
4. Check for backdoors — hidden admin users, scheduled tasks (cron jobs) you didn't create, or injected code in theme files.
5. Restore from a known-clean backup if the infection is deep, rather than chasing every injected file individually.
6. Request a review in Google Search Console if the site was flagged as hacked, once you've confirmed it's actually clean.