Remove Effectively -

Remove Effectively

STF-chumsearch-com-search-index-chum-search-main-page-hijacker is a browser hijacker. To remove along with everything about it, you should carefully read this article. The ChumSearch hijacker could change the homepage, new tab and search engine of your browsers. You could be redirected as well. Search results can be incorrect and show advertisements.

Threat Summary
TypeBrowser Hijacker, PUP
Short DescriptionYour browsers can have their homepage, new tab, and search engine changed.
SymptomsYour browsers have their homepage and new tab replaced. They could have a new search engine. You might get redirects and misleading search results.
Distribution MethodFreeware Installers, Bundle Packages
Detection Tool See If Your System Has Been Affected by


Malware Removal Tool

User ExperienceJoin Our Forum to Discuss – Distribution Ways

One of the distribution ways of is via third-party installs. The hijacker can get in your PC without you knowing. It hides in freeware installation setups and bundle packages. Additional components for installation are chosen by default inside such packs. The components are commonly undisclosed, so can get installed. A good prevention method is checking the installation for a Custom or Advanced menu.

The hijacker can also distribute through adverts, like banners and pop-ups or from visiting sites with bad reputation. Such websites could be affiliates of the hijacker’s makers. Browsers that can be affected are Google Chrome, Mozilla Firefox, Internet Explorer and Safari. – More Information is the domain of a browser hijacker. If this undesired application enters your computer in any way, different settings could get changed. Apart from DNS settings, all of your browsers’ homepage, new tab and search engine could be modified. For now, the site seems a bit undeveloped with that blank page with only a search bar in the middle. On the top right corner of the page there is an ad for a site


The site doesn’t even work as intended but just contains more advertisements.

An add-on or browser extension can be set on your browsers, which may come bundled with apps found on your computer. Such an extension can redirect you to websites which are partners or affiliates of The redirects might be with the aim of delivering more advertising content.

No matter what you type in the newly set search page of is going to be filtered by it. That means that all input such as personal data can be collected by the site and the hijacker’s developers. Often, search results could be incorrect. With the results, there could be different types of advertising, referral links and the like. Sometimes, you could be redirected to a search engine that looks really close to the real Yahoo search:


You might be redirected from the advertising content as well, whether it is a pop-up, pop-under, banner or some link hidden in the text. The redirects could generate web traffic to domains which get money from a pay-per-click scheme. – Privacy Policy

The Privacy Policy of states that personal information can be collected, both personally and non-personally identifiable.


Information that may be collected according to that policy:

  • Your device, apps, type, name and version of OS and other software you have
  • Internet Protocol (IP) address, e-mail address
  • Anonymous user identifiers, device configs and identifiers, advertising ID
  • Your use and interactions of the site and services
  • Your web page visits and the content you see
  • Your search queries and the time and date of your searches
  • Your interactions on social networks
  • Your name, company name, birth date and gender
  • Your home or work addresses, location, telephone and fax numbers

Stated by the policy it is not excluded for the unintentional collection of email addresses, social security numbers, credit card numbers, and login information.

By using the site and services of you grant approval for all of that information to be collected. All information may be shared with third parties.

Remove Completely

To remove manually from your system, follow the step-by-step removal instructions provided down below. If the manual removal does not get rid of this hijacker completely, you should search for and remove any leftovers with an advanced anti-malware tool. Such software can keep your system safe in the future.


Berta Bilbao

Berta is a dedicated malware researcher, dreaming for a more secure cyber space. Her fascination with IT security began a few years ago when a malware locked her out of her own computer.

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