How do I replace my hacked WordPress site?


The following sections describe the steps on how to manually reinstall a new copy of WordPress to your hacked site and should be done in order as they appear.

If you're not comfortable fixing your WordPress site on your own, you can request DreamHost's Hacked Site Repair (a professional malware removal service). DreamHost experts will access your account and make the necessary repairs to get you back online quickly. See the Terms of Service page for more information.

DreamPress sites

If you are a DreamPress customer and believe your site may be hacked, please contact support.


Step 1 — change your WordPress theme

Log into your WordPress dashboard at and navigate to ‘Appearance > Themes’ to change your theme to the current default theme.

Step 2 — change your passwords

You should change both your FTP user password as well as your database user password.

Changing the FTP user password

The following article walks you through how to change this password:

For greater security, if your user is currently an FTP-only user, change it to an SFTP or SSH user at the same time you change the password. View the Creating a user with Shell (SSH) access article for further details.

Changing the database user password

View the Finding your MySQL credentials article for instructions on how to obtain your database username and change its password.

Make sure you update your wp-config.php file after changing your password. Please visit WordPress wp-config.php overview to learn more.

Step 3 — take the hacked code offline

  1. Log into the web server via FTP.
  2. Find your domain's directory (folder) which is most likely a folder with your sites name. If you’re in the correct directory, you’ll see a list of files and directories beginning with wp-. It’s also possible you installed WordPress in a subdirectory such as /blog.
  3. Rename the directory (folder) where WordPress is installed. If it’s your primary directory, rename it example.com_HACKED. If it’s in a subdirectory, rename it to

    When you rename the web directory, your site will immediately be taken offline.

  4. Create a new, empty domain directory with the same directory name as the old one.

Step 4 — install a new unhacked copy of WordPress

Reinstall WordPress in one of two ways:

Manually reinstalling WordPress

View the following article for details on how to manually reinstall WordPress:

When removing the current DreamHost WordPress install, make sure to click the Remove from List button. DO NOT click the Delete all Files as that will permanently remove your website files.

Step 5 — connect your new install to your old database

You must connect the new files you’ve downloaded to your existing database. To do this, you need the following information:

  • Database name
  • Database username
  • Database user password
  • Hostname
  • Table prefix

This information is located in your former wp-config.php file:

  1. Log into your server via FTP.
  2. Navigate to your former hacked directory which you renamed to example.com_HACKED.
  3. Open the wp-config.php file. You’ll find all of the values listed above.
    • The table prefix line begins with $table_prefix =.
    • For DreamHost installs, the table prefix starts with wp_ and is followed by a series of random numbers and letters. For example: wp_17Dz9g
  4. Navigate to your new WordPress install directory.
  5. Delete or rename the wp-config.php in that new folder.
  6. Load your site.
    You are prompted to select a language.
  7. Select your preferred language, and then click Continue.
    The WordPress setup page opens.
  8. Click Let’s go!
    A page appears to enter your credentials.
  9. Enter the required information, and then click Submit.
  10. Click the Run the install button.
    Since you already have data, a message appears indicating that WordPress is already installed, which means that you've successfully connected your WordPress installation to your old database.

Step 6 — add your previous content

Your WordPress site is now fully installed and connected to your old database. However, it is not using your former theme, plugins, or previously uploaded images.

This step describes how to add all of your previous themes, uploads, and plugins.

Installing your previous theme

WordPress themes are vulnerable to hacking. Always download and install a new copy of your theme rather than moving the theme files from your old install.

If you changed your theme to the default theme before you started, your site should load your posts, but without the correct theme.

If your specific theme is not currently installed, you can install it through the WordPress dashboard. View the following page for instructions on how to install a different theme:

If you did not change the theme to the default theme before beginning, the site may load a blank white page. This is because your database is looking for a theme that is no longer installed.

Since you cannot access the WordPress dashboard at this point, you will need to download a copy of your chosen theme (usually delivered in a ZIP format). You can upload and install the theme from within the WordPress dashboard. You can also unzip it on your computer, and then log into your server using your FTP account to upload the theme to the themes directory. It’s located in the following folder:

So, if your theme name is /my_theme, it should look like this:

Once you have your chosen theme installed and activated, you should be able to load your site and see your posts.

Copying your previous uploads

Your uploads (images and other media) are still in the old hacked install's directory. Using FTP, copy the contents from the old folder to the new one. For example:


Please check over the files you are moving and make sure they are all yours. If you move hacked code into your new install, it will infect your new site. The /uploads directory primarily contains media, so the files should end with extensions that indicate what kind of file they are (.jpg for a JPEG image, for example, or .mp3 for a MP3 audio file). BE VERY CAUTIOUS ABOUT FILES ENDING IN .PHP IN THE /uploads DIRECTORY.

Installing your former plugins

The final step is to install the WordPress plugins that you need for your site. Again, it is very important to install brand-new copies of your plugins, rather than copying over the files from the hacked install.

You can install the plugins from your new WordPress dashboard. Only install the plugins you know you need and use. Cutting down on inactive plugins limits a hacker's access to your install and makes WordPress run faster as well.

Step 7 finish successfully

If everything goes well, you now have a brand-new install of WordPress, connected to your old database and with all your uploaded content, your chosen theme, and your chosen plugins.

See also

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