Tag: WordPress virus Page 6/12

PHP programming to prevent SQL injection in WordPress

PHP programming to prevent SQL injection in WordPress

Here is a small PHP programming trick to prevent SQL injection in WordPress.

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Five types of malware embedded in WordPress

Five types of malware embedded in WordPress

Here are some of the types of malware embedded in WordPress that are common these days. If similar code is included in the site’s program, we suspect that WordPress has been hacked and tampered with.

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Is a WordPress site restored from a backup prior to malware infection safe?

Is a WordPress site restored from a backup prior to malware infection safe?

WordPress Doctor received the question, “Is a WordPress site restored from a backup prior to a malware infection safe?” This section explains whether or not a WordPress site restored from a backup prior to a malware infection is safe.

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Unauthorized installation of a plugin that can execute PHP code in WordPress.

Unauthorized installation of a plugin that can execute PHP code in WordPress.

A new type of malware has been reported that illegally installs a plugin that can execute PHP code in WordPress and embeds malware in the database.

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Can malware be removed by updating wordpress and plugins?

Can malware be removed by updating wordpress and plugins?

When WordPress is infected with malware (tampered with), updating WordPress and plug-ins may not remove the malware.

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What is Content Security Policy CSP? How to set it up in WordPress

What is Content Security Policy CSP? How to set it up in WordPress

Content Security Policy and how to set it up in WordPress.

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Repair HTACCESS and Index.php, which is instantly tampered with again in WordPress.

Repair HTACCESS and Index.php, which is instantly tampered with again in WordPress.

Due to many requests, we are releasing a program to repair HTACCESS and Index.php, which is instantly tampered with again in WordPress.

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IDs, email addresses of unauthorized users of WordPress

IDs, email addresses of unauthorized users of WordPress

One of the methods of WordPress hacking is for hackers to manipulate the database and add unauthorized users without permission. We recommend that you regularly check your WordPress account to ensure that no unauthorized users have been added to your account.

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What is a WordPress injection attack?

What is a WordPress injection attack?

There are various methods by which WordPress can be hacked, the most common of which is called an injection attack. This section describes these injection attacks.

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Can a hacker attack on WordPress itself be prevented?

Can a hacker attack on WordPress itself be prevented?

Our client asked us if we could prevent the attacks themselves, since hackers have not stopped attacking them. Here is an explanation.

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How to check individual WordPress themes and plugins for vulnerabilities

How to check individual WordPress themes and plugins for vulnerabilities

Here are some ways to check for vulnerabilities in WordPress themes and plugins.

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Dangers of using nulled plugins and themes in WordPress

Dangers of using nulled plugins and themes in WordPress

There are websites that illegally release WordPress themes and plugins for free. This section explains the dangers of downloading and using themes and plug-ins from such sites.

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Characteristics of malware code when WordPress is tampered with

Characteristics of malware code when WordPress is tampered with

We will explain what kind of malware (programs that perform malicious behavior) can be embedded in a site when WordPress is defaced by hackers.

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Malware that displays a fake WordPress login screen and steals login information

Malware that displays a fake WordPress login screen and steals login information

Recently, malware that alters the JAVASCRIPT file of WordPress and uses it as a parasite to display a fake login screen and steal login information has been spreading.

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New type of malware redirects to Russian mail-order sites only in some WordPress URLs

New type of malware redirects to Russian mail-order sites only in some WordPress URLs

We have discovered a new type of malware that redirects only some hierarchical WordPress URLs to Russian mail-order sites, and we would like to present an example of this malware.

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10 Symptoms of WordPress hacked (tampered malware infection)

10 Symptoms of WordPress hacked (tampered malware infection)

This section describes 10 common symptoms of WordPress being hacked (tampering malware infection).

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Be careful if the incorrect WordPress plugin Core Stab,Task Controller is in the plugin list!

Be careful if the incorrect WordPress plugin Core Stab,Task Controller is in the plugin list!

We will explain a new type of malware called Core Stab (core-stab) or Task Controller (task-controller), which is often found on the websites of our clients who request our malware removal services.

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It is dangerous to get rid of WordPress malware infected sites one by one!

It is dangerous to get rid of WordPress malware infected sites one by one!

If you have multiple WordPress sites on multiple domains under a single contract, and it is clear that several of them are infected with malware (tampered with), it may be dangerous to repair them one by one.

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