Can my WordPress site really be hacked?

Yes. WordPress powers 43% of the web, making it the #1 target for automated bots. These bots probe thousands of sites daily for outdated plugins, weak passwords, and exposed admin interfaces. Even a small business site can be compromised to relay spam or phishing campaigns.

Do I absolutely need a security plugin?

A good security plugin (Wordfence, Solid Security) adds a firewall, scans files, and blocks brute-force attacks. But a plugin alone is not enough: the foundation of security is regular updates (core, theme, plugins), strong passwords, and daily off-site backups.

How much does securing a WordPress site cost?

The WPulse scan is free and gives you a status overview in 2 minutes. A full expert diagnostic by QuantumDev is €200 and includes a concrete action plan (deductible from your first maintenance month). Ongoing preventive maintenance starts at €69/month.

Which plugins are most dangerous if not updated?

According to Patchstack, the vast majority of WordPress vulnerabilities come from third-party plugins and themes. The most targeted include form plugins (Contact Form 7, WPForms), payment processors, and file managers. Inactive but installed plugins are also attack vectors.

What should I do if my site has already been hacked?

Don't delete anything yourself. Contact an expert immediately (QuantumDev at quantumdev.fr). Change all passwords (WordPress, FTP, database, hosting) and notify your hosting provider. If you collect personal data, you have 72 hours to report the breach to your data protection authority.

WordPress Security 2026: Complete Guide for SMBs

Why your WordPress site is a target

WordPress runs nearly one in two sites worldwide. This popularity is a strength... and a weakness. Hackers don't target your site personally: they use automated bots that scan thousands of URLs for known vulnerabilities. A security plugin not updated for 6 months, an outdated WordPress version, a password 'admin123' — and your site becomes an open door.

5 most common vulnerability points

1.Outdated plugins and themes — the #1 cause of hacks
2.Weak passwords on the WordPress admin account
3.Admin interface accessible without geographic restriction
4.No automatic off-site backups
5.Low-end shared hosting without account isolation

3 immediate steps without being a developer

You don't need to be technical to secure your site. These three actions cover 80% of common risks:

1. Update everything immediately
WordPress core, all your plugins, your theme. Go to Dashboard → Updates. 5 minutes.
2. Change your admin password
Use a password generator (at least 16 characters, uppercase, numbers, symbols). Enable two-factor authentication if your hosting provider offers it.
3. Install a backup plugin
UpdraftPlus (free) or BackWPup. Set up automatic daily backups to Google Drive or email.

Preventive vs reactive maintenance: the real cost

A hack costs on average several days of work to clean the site, restore a clean backup, identify and fix the vulnerability — not counting Google ranking loss if your site was blacklisted. Preventive maintenance at €69/month includes updates, backups, 24h monitoring and priority interventions. It's a simple calculation.