There’s nothing quite like the sinking feeling you get when you realise your WordPress website has been compromised. One minute everything’s running smoothly, and the next you’re staring at warning messages, strange redirects, or worse a completely unrecognisable homepage.
We have been working with WordPress sites for years, and I can tell you that getting hacked isn’t a question of if, but when. It happens to the best of us, from small personal blogs to major corporate sites. The good news? Most hacks are fixable, and with the right approach, you can not only recover your site but also make it stronger than before.
This guide will walk you through everything you need to know about how to fix a hacked WordPress website, from initial detection to full recovery and prevention.
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Understanding WordPress Security Threats
Before we dive into the recovery process, it helps to understand what you’re dealing with. WordPress powers over 40% of all websites on the internet, which unfortunately makes it a massive target for attackers. But here’s the thing WordPress itself is actually quite secure. Most breaches happen because of preventable vulnerabilities included in themes and plugins.
Think of your website like a house. WordPress core is the structure solid and well-built. But if you leave windows open (outdated plugins), use a flimsy lock (weak passwords), or forget to close the back door (poor hosting security), you’re inviting trouble.
Hackers aren’t always after your content or personal vendetta. More often than not, they’re looking for server resources to mine cryptocurrency, email addresses to spam, or a platform to distribute malware. Your site is simply a means to an end. Understanding this helps you approach recovery methodically rather than emotionally.
According to data from Sucuri, outdated software accounts for the majority of WordPress security incidents. That includes plugins, themes, and WordPress core files that haven’t been updated in months or even years.
Recognising the Warning Signs
Spotting a hack early can save you hours of cleanup work. Here are the telltale signs something’s gone wrong:
Your site loads slowly or not at all. If pages that normally load in seconds are suddenly timing out, that’s your first red flag. Hackers often install resource-intensive scripts that bog down your server.
You can’t access your admin dashboard. Legitimate password resets failing? New admin accounts appearing that you didn’t create? These are classic indicators that someone else has gained control.
Google’s showing warnings about your site. When you search for your domain and see “This site may harm your computer” or similar messages, Google’s Safe Browsing has flagged malicious content. This is serious—it means visitors are being warned away from your site, which tanks your traffic and reputation.
Strange content appears on your pages. Unexpected pop-ups, pharmaceutical ads, gambling links, or entirely different content replacing your pages all point to compromise. Sometimes these changes are subtle—hidden links in your footer or sidebar that you might miss on a casual glance.
Your hosting provider sends you an abuse notice. Reputable hosts monitor for suspicious activity. If they’re reaching out about malware or excessive server usage you didn’t authorise, take it seriously.
Email deliverability drops off a cliff. If your contact forms stop working or your newsletters aren’t reaching inboxes, hackers might be using your server to send spam, getting your IP address blacklisted in the process.
There’s unauthorised account activity. Check your user list regularly. Unknown usernames, especially with administrator privileges, mean someone’s set up a back door into your site.
Taking Immediate Action After Getting Hacked
Right, so you’ve confirmed something’s wrong. Don’t panic. Take a breath. The worst thing you can do is start randomly deleting files or making changes without a plan.
Step 1: Document Everything
Before you touch anything, take screenshots. Note what’s different, what error messages appear, when you first noticed the problem. This documentation helps you trace the attack vector and ensures you don’t miss anything during cleanup.
Check your browser’s developer console for errors. Look at the source code of affected pages. All of this information becomes valuable when you’re trying to work out how deep the infection goes.
Step 2: Alert Your Hosting Provider
Your hosting company should be your first call. They have server-level access and can often identify the scope of the problem faster than you can. They might also have backups you don’t know about.
More importantly, if you’re on shared hosting, the attack might have originated from another site on the same server. Your host needs to know so they can protect other customers and help isolate your site.
Most UK hosting providers like Krystal, Kualo, or LCN have security teams specifically trained to handle WordPress incidents. Don’t be embarrassed—they see this daily.
Step 3: Put Your Site in Maintenance Mode
While you work on the problem, the last thing you want is visitors downloading malware or seeing defaced content. A simple maintenance page protects both your users and your reputation.
You can create a basic maintenance page by adding a few lines to your site’s root directory, or use plugins like WP Maintenance Mode. The key is communicating to visitors that you’re aware of the issue and working to resolve it.