Every week, we get support tickets that start the same way.
“My website has been hacked.” “There’s strange content on my site.” “Google is showing a warning on my domain.” “My host suspended my account.”
We have encountered these situations hundreds of times. And having read case after case, it is obvious that most hacked sites were not an object of advanced hackers. They were detected by automated robots that search through millions of websites daily seeking simple vulnerabilities, such as outdated software or
weak passwords, which are common issues that many website owners overlook.
The good news? Most of us can prevent these hacks. These are the real causes of the issues.
Bots Don’t Care Who You Are
Many website owners believe I am a small business. Nobody wants to hack me.”
That’s not how it works.
The hackers have scripts running that crawl the internet. These bots will inspect thousands of websites in an hour and test them for known vulnerabilities. Your online site is under constant scanning. It does not make a difference whether you have 10 visitors a day or 10,000.
When a bot discovers a hole, it will get inside, not necessarily to steal your information, but to use your server to spam (send unsolicited messages), host malware (malicious software), or attack other websites. Your site becomes a tool. That is why a simple blog or a local business site will be a favorable target.
The Most Common Reasons Websites Get Hacked
Outdated Software
This is the biggest one, by far.
Regardless of what CMS you are using (WordPress, Joomla, etc.), the system puts out updates on a regular basis. Plugins and themes do too. When a vulnerability is identified and is patched, the patch is
published as an update—and simultaneously, the vulnerability becomes known.
Hackers will immediately target all sites that continue using the unpatented old version. Without updating
their site in months, your site is in known vulnerabilities that the bots are actively scanning for.
Update your CMS. Update your plugins. Update your themes. At least make it every month.
Weak Passwords
The most prevalent attack method that we still encounter is the brute force attack, that is, using the bots to attempt thousands of different combinations of usernames and passwords until one of them works.
Why? Many websites still use passwords like “admin123,” the business name, or the year of birth. These get cracked in seconds.
An effective password will be long and random and will include a combination of letters, numbers, and symbols. Consider using a name like Pine$47&Roof! The password should not contain any references to you or your company.
Besides, avoid using the username “admin.” It is the very first thing that any brute force script attempts.
You can get a password manager in case you are concerned about having strong passwords. After five minutes, the installation process resolves the issue.
Shared Hosting Without Proper Isolation
On a standard shared hosting plan, your website sits on the same server as many other websites. When this is properly configured, each of such accounts is isolated—what occurs on one site remains on that site.
However, incorrect isolation settings can allow an attack on a neighboring account to affect yours. Viruses can propagate through the accounts on the same server. This phenomenon is among the underrated dangers of very low shared hosting.
Ask about account isolation at the file system level when choosing a hosting plan. This is something that
any reputable host can respond to. When they are unable to do so, it means something.
No SSL Certificate
An SSL certificate encrypts the connection between your website and your visitors. In its absence, the data is transmitted in plain text, such as log-in information and form submissions.
SSL certificates are available for free through Let’s Encrypt, and most quality hosts include one automatically. There’s no reason any website should be running without SSL in 2026.
If your site still displays http:// instead of https://, please address this today.
Wrong File Permissions
Every file on your hosting server has permissions that control who can read, modify, or run it. When permissions are set too open—something that often happens during rushed setups or migrations—they create a path for attackers to modify your files directly.
A setting of 777 on folders means anyone can do anything to those files. That should never be left in place on a live website. Standard permissions are 755 for folders and 644 for files.
If you’re not sure what yours are set to, your hosting control panel or a developer can check them in a few
minutes.
No Firewall or Security Scanning
A Web Application Firewall (WAF) sits between your website and incoming traffic. It filters out suspicious requests — known malicious IP addresses, SQL injection attempts, script injection, and more
— before they ever reach your site.
Many hosting plans don’t include a WAF by default. For WordPress sites, plugins like Wordfence or Sucuri add this protection. Cloudflare also offers a WAF on their free and paid plans.
Regular malware scanning is equally important. It catches infections early, often before they cause visible damage or trigger a Google blacklist.
Pirated Themes and Plugins
Paid WordPress themes and plugins can be found on unofficial sites for free download. They are referred to as “nulled software,” and they are nearly always packaged with some sort of extra bites inside them: malware, a backdoor, or even scripts that steal visitor data.
Those who were spreading these files did not do it out of generosity. They did this to gain access to your site.
Plugins and themes should always be downloaded from their official source or a reputable marketplace. It costs more than the cleanup.
No Backups
This doesn’t cause a hack, but that’s what turns a manageable problem into a serious one.
When a site becomes infected, rolling back to a clean backup is often the fastest and cleanest recovery. If you don’t have a backup, you’re starting over, which results in the loss of content, data, and time.
Backups should run automatically and daily and be stored separately from your main server. Most reliable hosts offer this. Please ensure it is enabled on your account and that you have tested a restore at least once.
What to Look For in a Secure Hosting Setup
Here’s what a hosting environment that takes security seriously actually includes:
● Account isolation so other users on your server can’t affect your site
● Server-level firewall that blocks threats before they reach your files
● Free SSL included with every plan
● Daily automatic backups with easy restore options
● Malware scanning with alerts when something is detected
● DDoS protection against traffic flood attacks
● Two-factor authentication for the hosting control panel
● Up-to-date server software, including current PHP and MySQL versions
If your current hosting plan is missing several of these, it’s worth reviewing your options. Security isn’t a premium add-on — it’s part of what you’re paying for.
Warning Signs Your Site May Already Be Infected
Hacks aren’t always obvious. Some run quietly in the background for weeks. Watch for:
● A warning from Google in search results saying the site may be hacked
● Visitors being redirected to unrelated websites
● Admin accounts that you didn’t create
● Spam being sent from your domain
● Unfamiliar pages appearing in your sitemap
● Your hosting account being suspended for malicious activity
● Your site running slower than usual for no clear reason
If you observe any of these issues, please take prompt action. The longer an attacker has access to your server, the more damage they can do and the harder it is to clean up.
A Simple Security Checklist
You don’t need to be a developer to cover the basics. This checklist takes less than an afternoon:
- Update your CMS, plugins, and themes right now
- Change your admin password to something strong and unique
- Enable two-factor authentication on your hosting account and CMS
- Confirm your SSL certificate is active
- Install a security plugin or connect to a WAF
- Make sure automatic backups are turned on and test a restore
- Check that no unknown admin users have been added to your site
- Review your file permissions
These eight steps eliminate most of the common attack paths. They’re not complicated. They just need to
be done.
To Sum It Up
Most websites don’t get hacked because someone specifically wanted in. They get hacked because a bot found an unlocked door and walked through it.
Old software, weak passwords, poor server configuration, and missing backups — these are the reasons we see again and again in compromised accounts. None of them are difficult to fix.
If you’re not sure whether your hosting setup is secure, reach out to your host and ask direct questions. A good host will give you straight answers. If you’re not getting them, that’s worth paying attention to.
