Tag: WordPress javascript

Clickjack to hijack link clicks on WordPress sites

Clickjack to hijack link clicks on WordPress sites

There has been an increase in the number of malware victims, such as WordPress sites that suddenly send you to another site with a certain probability when you click on a link, the link does not work, or a new window opens and an advertisement appears. We will explain this type o

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What to do if a large amount of malware (malformed JAVASCRIPT) is embedded in a WordPress post

What to do if a large amount of malware (malformed JAVASCRIPT) is embedded in a WordPress post

If you have been infected with a type of WordPress malware that embeds malformed JAVASCRIPT code (which causes malformed redirects and other behavior) in a large number of posts, we will explain how to remove this code.

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Redirect hack that sends you to a malicious site when you click on a screen or link on a WordPress site.

Redirect hack that sends you to a malicious site when you click on a screen or link on a WordPress site.

This section describes a type of malware that is spreading to a large number of files on a very large number of sites these days, in which clicking on various elements of a site sends the user to a different malicious site.

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Tampering Cases in WordPress What are SEO Hacks?

Tampering Cases in WordPress What are SEO Hacks?

The most common type of WordPress tampering today is called SEO hacks (SEO spam), and we will explain examples of SEO hacks and how to deal with them.

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An example of a redirect hack embedded in a WordPress core file

An example of a redirect hack embedded in a WordPress core file

Recently there has been an increase in the embedding of JAVASCRIPT-type malware starting with trackmyposs in WordPress core files.

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WordPress Rarely, a redirect hack that sends the site to another site only from Google search results.

WordPress Rarely, a redirect hack that sends the site to another site only from Google search results.

This section describes a redirect hack that forces WordPress to go to a different rogue site only in rare cases (some patterns say only on smartphones) when jumping from search engine results, and explains how to deal with it.

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Redirect hack that takes you to another site when you click on a link on a WordPress site.

Redirect hack that takes you to another site when you click on a link on a WordPress site.

A redirect hack is a type of tampering in which a hacker alters site data or theme files to force users to go to a page that the hacker wants them to go to instead of the page they originally wanted to see. The following is an explanation of a common example of a redirect hack, i

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Can the WordPress database be tampered with or infected by malware?

Can the WordPress database be tampered with or infected by malware?

Most WordPress malware and tampering is done to program files, and only rarely is the database tampered with. However, when a database tampering vulnerability is found in a very popular plugin, database tampering (known as SQL injection) hacking can become an epidemic.

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How to remove WordPress malware (tampering and viruses) with plugins

How to remove WordPress malware (tampering and viruses) with plugins

We will explain how to decontaminate malware using the WordPress:Malware Scan & Security plugin [Malware and Virus Detection and Removal], which was created by WordPress Doctor based on his experience with numerous malware removal requests.

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5 signs that your WordPress site has been hacked or defaced

5 signs that your WordPress site has been hacked or defaced

Recently, there has been an increase in the number of SEO hacks, a type of site tampering that is difficult to recognize as tampering, rather than hacks or tampering that are easy to understand. In this article, we would like to explain how this type of tampering affects sites.

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Example of database tampering with a redirect hack that causes a site to jump to another site

Example of database tampering with a redirect hack that causes a site to jump to another site

Redirect hacks that cause a site to jump to another site (often a malicious software download, a fake e-commerce site, or a site that makes you click on a robot authentication) are not only tampering with files, but also getting into the database. Here are some examples of databa

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Vulnerability in WordPress theme OneTone to rewrite database without authentication

Vulnerability in WordPress theme OneTone to rewrite database without authentication

OneTone, which has a large number of users in Japan, has a vulnerability that rewrites the database without requiring authentication, and many sites have suffered from redirection hacks.

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Analysis of WordPress Malware Redirect Hack Techniques

Analysis of WordPress Malware Redirect Hack Techniques

WordPress Doctor has been recovering sites that have suffered malware tampering, and we would like to explain what kind of redirect hacks (site tampering in which users who access the site are directed to Chinese sites, security sites, etc. without permission) that many sites in

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7 sites that can scan WordPress for malware from URLs

7 sites that can scan WordPress for malware from URLs

WordPress is the most popular CMS (Content Management System), as it is said that 25% of websites are made with WordPress. Therefore, there is no end to the number of defacements that can be caused by login hacks (brute force attacks on IDs and passwords) through a common mechani

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