TheSearch Chrome Extension “Virus” – What Is It and How to Remove It

TheSearch Chrome Extension “Virus” – What Is It and How to Remove It

This article has been created in order to explain what is TheSearch Google Chrome extension and how to remove it from your web browser and your computer completely.

A browser extension for Google Chrome, going by the name TheSearch has been reported by victims to pretend to “help you search better” but in reality to connect to third-party hosts and display different types of advertisements, the primary ones of which are ad-supported search queries. If you have seen TheSearch Chrome extension on your web browser, security researchers strongly advise that you should immediately secure your computer, as the program is classified as a low-level threat that may lead to more dangerous ones in the future. In order to remove the potentially unwanted program, going by the name TheSearch, we advise you to read the following article.

Threat Summary

NameTheSearch PUP
TypeBrowser Hijacker
Short DescriptionAims to modify the settings on your web browser in order to get it to cause browser redirects and display different advertisements.
SymptomsYour web browser begins to display various types of online advertisements, which results in slowing down of your PC.
Distribution MethodBundled downloads. Web pages which may advertise it.
Detection Tool See If Your System Has Been Affected by TheSearch PUP


Malware Removal Tool

User ExperienceJoin Our Forum to Discuss TheSearch PUP.

TheSearch Browser Extension – How Did I Get It

TheSearch can be directly downloaded as a result of visiting different web pages which may advertise it as a legitimate browser extension that can “help” improve your browsing experience. Such browser extension may also come automatically by visiting misleading web pages, such as the fake Chrome warning page we have detected a while back, that may pretend the suspicious extensions it adds to your computer are updates for your web browser or fixes to malware or unsafe site that might have infected it:

In addition to this, TheSearch extension may come on your computer as a result of the program being bundled on your computer as a result of installing other free program you may have downloaded from third-party software-providing websites. These websites are usually believed to be sites that pretend to offer drivers, media players and other useful freeware. To make profits however, these sites add “free extras” in the installers of those programs, which end up being adware and browser hijacker extensions and other PUPs (potentially unwanted programs), like TheSearch on your PC. The software may also be downloaded as a result of visiting Google Chrome’s main web page advertising it:

TheSearch PUP – How Does It Work?

Once TheSearch has been installed on your computer system, the program may cause different searches you perform from the Google Chrome address bar as redirects to random URLs, related to the domain hxxp://, who happen to be the creators of the program.

These browser redirects are believed to contain tracking technologies that obtain different information from your computer, such as:

  • Your IP address, language and location.
  • Your online search history.
  • Your browsing history.
  • Your favorite sites.
  • Ads you have clicked on.

The tracking technologies used by TheSearch extension are many, and may include:

  • Cookies.
  • Pixels.
  • Tags.
  • Geo Locators.

These may then be used by the app to randomly connect to it’s host every 180 seconds or so and generate misleading types of advertisements. These advertisements are often:

  • Browser redirects that randomly appear on your web browser.
  • Pop-ups.
  • Taken over banner spaces on the websites you visit.
  • Highlighted text advertisements.
  • Ad-supported search results.

Since the advertisements related to TheSeach extension may lead you to more dangerous websites that may either be scaming, phishing or malicious sites, security researchers strongly advise victims to focus on removing this potentially unsafe program immediately from your computer system and make sure to secure it so that such intrusions do not happen in the future.

Remove TheSearch Extension Completely you’re your PC and Google Chrome

If you want to remove this browser extension completely, we advise you to follow the removal instructions underneath. They have been specifically made to assist you based on the type of browser you have. But, since manual removal may be a tricky process, security experts always recommend that you run a scan using an advanced anti-malware program, whose main goal is to get you to effectively remove this unwanted software from your computer system and protect your PC against programs, like TheSearch extension PUP or malware in real-time.


Ventsislav Krastev

Ventsislav has been covering the latest malware, software and newest tech developments at SensorsTechForum for 3 years now. He started out as a network administrator. Having graduated Marketing as well, Ventsislav also has passion for discovery of new shifts and innovations in cybersecurity that become game changers. After studying Value Chain Management and then Network Administration, he found his passion within cybersecrurity and is a strong believer in basic education of every user towards online safety.

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