How to remove Big Linker browser hijacker

Complete tips for Big Linker removal

Big Linker is a potentially unwanted application of browser-hijacker belonging. This type of applications is designed to promote an address of a fake search engine. Usually, they do this by altering browser settings such as the default search engine, homepage and new tab pages. The PUP in this case promotes keysearchs.com in the same manner. It also includes the capability to track users’ web browsing session. It is considered as potentially unwanted application because most users download/ install it unintentionally.

Browser hijackers target popular web browsers such as Google Chrome, Internet Explorer and Mozilla Firefox that have the large user bases. However, they pose the capability to infect any web browsers installed on any type of OS – Windows or Mac. After the successful installation, they check for the installed browsers on the workstation and conduct numerous under the settings that enable it to gain complete control over the session. The hijacked browsers start causing redirecting the users to the promotional pages by rerouting the web traffic to some specific websites – fake search engines.

The promoted URLs by browser hijackers are considered as a fake search engines because they bear no potential to generate search results. They tend to redirect to some legit web searching tools such as Google.com, Bing.com or Search.yahoo.com and display search results with various sponsored ads and links in them. The browser hijacker that we are talking in this case is Big Linker and this application promotes fake search engine named – keysearchs.com. The infected users see this URL address to their browsers’ settings such as homepage, new tab pages and search engine options.

 Typically, browser hijacker inject various browser helper objects or the components associated with them to prevent any changes done by the users to restore to the previous browser’ settings option. Therefore, the users will be forced to visit the keysearchs.com all the time when they surf the session – with each page visit and any query entered on the browsing search box and continually have to encounter the pages that are usually filled various suspicious contents that may cause additional PUAs download or even malware.

Another dangerous capability of any browser hijacker applications is the ability to track users’ browsing session and collect the data related to their web browsing activities. The list of the collected data includes:

  • IP addresses,
  • Search queries,
  • Viewed pages,
  • URLs visited,
  • ISP,
  • Geo-locations,
  • Type of OS and browser used and etc.

These data could be shared and/or sold to potent crooks who misuse them to generate illicit revenue. Thus, the presence of the unwanted apps can cause system infections, problems related to privacy, identity exposure and even more severe issues. To prevent all such issues from happening in future, remove all suspicious applications right away.

How did Big Linker infiltrate my system?

Most users download or install the applications like Big Linker unknowingly/ unintentionally. They cause its download after clicking on ads that are displayed on various questionable ads. However, not all such ads and only the specific ones that are designed to run malicious scripts upon being clicked can bring the stealthy installation. Other common PUAs dissemination method used is software bundling. In this method, stealth installation of unwanted apps takes place with some regular software. What the developers do is hide the bundled apps behind Custom/Advanced and similar setups. When users rush the download and skip most of the installation sections -they lead to the inadvertent installation of unwanted applications.

How to prevent PUAs installation?

Third party downloaders/ installers, p2p networks and unofficial pages should never be used as channels for any software download as they offer dubious and/or bundled content. Always prefer only official websites and direct links for any software download. During downloading/ installation, use Custom/Advanced setups and manually opt out all additionally attached apps before finalization of installation steps. Do not click on any ads appear on any questionable pages. Check and ensure if unwanted apps or malicious extensions/ plug-ins are causing such ads to appear during web session. For complete protection, use some professional antivirus tool.

Instant malware removal

Manual malware removal might be a lengthy and a complicated process that require advanced computer skill. Instead of this, use some reputable antivirus tool to automatically remove Big Linker from the system.

Take a trial with free scanner to check if your system is infected by Big Linker

For more information, read SpyHunter’s EULA, Threat Assessment Criteria, and Privacy Policy. The scanner you download here is free version and is able to scan your system for possible threat’s presence. however, it requires a 48 hour period to remove detected threats without any charge. if you want not to wait for that period, you will have to purchase its licensed version.

Guide To Remove Big Linker From Windows PCs

Big Linker has been designed by vicious Cyber hackers for evil motives. It is highly risky to avoid this infection if it has already made entry in your computer. Owners of this notorious parasite uses several stealthy methods to spread this threat. Most often, it sneaks into the targeted PCs through freeware programs and fake updates and then starts contributing malicious activities inside. To prevent this malware from damaging your machine severely and causing multiple precarious issues inside, you must get rid of this virus immediately. There are two possible methods to remove Big Linker from the work-station. 1. Automatic Removal and 2. Manual Removal method. To find all the potential threats in the Windows devices, it is necessary to have a complete diagnosis on the system. Manual Removal process is time consuming and even a small mistake can damage the operating system. On the other hand, Automatic Removal process is fast, precise and appropriate.

Remove Big Linker Automatically from Windows Computers

Well, removing Big Linker from the infected device automatically requires a powerful anti-malware software which can find and delete all the hidden threats and related files at the same time to avoid the possibility of malware coming back to the system or damaging your PC in the removal process. For automatic removal of Big Linker, we suggest using SpyHunter which is quite powerful and reliable anti-malware software. It can easily detect and remove any malicious programs like Big Linker from your Windows PCs. It also offers other important tools for browser cleaning, clear junk files, privacy protection, duplicate files finder and system speed booster.

To remove Big Linker, follow the steps given below:

  1. Manual Big Linker malware removal

Remove Big Linker using Windows Control Panel

Remove potentially unwanted programs from web browsers

  1. Automatic Removal of Big Linker infection

Use SpyHunter to delete Big Linker threat

  1. Manual Big Linker malware removal

Most browser hijackers or adware can be removed manually from the infected PCs without even using the anti-virus tools or other removal utilities. The manual steps provided below will show you how to delete Big Linker easily step by step. Although, each of the following steps is very simple yet, if you are not skilled enough and you doubt that you can complete the process, then you can try to get rid of the infection via through the automatic removal process that are also given below.

Remove Big Linker using Windows Control Panel

Look at the “Program and Features” section using the MS Windows Control Panel to see all the installed programs. Click on the “Date Installed” in order to sort the list of apps by the date they got installed. In case you find any unknown, suspicious or unwanted programs, you need to remove them immediately.

For Windows 10, 8.1,8

Press the MS Windows logo, and then click Search. Type ‘Control panel’ and hit ‘Enter’ as shown in the below image.

Once the ‘Control Panel’ appears, press the ‘Uninstall a program’ link under Programs category as shown in the picture below.

For Windows 7, Vista, XP

Open Start menu and choose the ‘Control Panel’ at right as shown in the below image.

After that, go to ‘Add/Remove Programs’ or ‘Uninstall a program’ (Microsoft Windows 7 or Vista) as displayed in the below picture.

See through the list of all the installed programs carefully and remove all doubtful and unknown components. We recommend pressing ‘Installed programs’ and even sorts all installed apps by date. As soon as you find anything questionable such as browser hijacker malware which is responsible for redirecting affected users’ web searches to unknown sires, adware that displays intrusive pop-up ads or other potentially unwanted applications, then select this program and press ‘Uninstall’ in the upper part of the Window. If the malevolent program is blocked from removal, then use SpyHunter anti-malware tool to completely remove it from your computer system.

Remove potentially unwanted programs from web browsers

If you are not still not able to get rid of Big Linker, then removing unwanted plugins can help you. We will show you the proper solution to delete harmful add-ons or extensions without reinstall. This will help you to remove Big Linker from your Internet browser.

Mozilla Firefox

  • Press the ‘menu’ button and select ‘Add-ons.
  • Now click on the ‘Extensions’ tab.
  • Click on ‘Remove’ button next to an add-on to uninstall it.
  • You can also reset your Firefox for Big Linker removal. And for this, follow the complete steps given below:
  • First of all, open the main Firefox menu (three horizontal bars icon)
  • Press the Help button (question-mark icon)
  • Choose “Troubleshooting Information” option
  • Now, press “Refresh Firefox…” button
  • Click on “Refresh Firefox button on the prompt
  • Wait for a moment, till the browser performs a reset Firefox settings
  • Take a closer look at the above steps. Now, the following steps will allow you to reset Mozilla Firefox browser settings to default. Follow the guide step by step.
  • Close all programs and windows. Launch the Firefox browser. Open the main Firefox menu by tapping on the button in the form of three horizontal bars as displayed in the below picture.

In the menu that shows up, click on the icon in the form of a question-mark. See the below image for example.

A small additional menu will appear that will redirect you to a page that allows you to reset Mozilla Firefox. In this menu, search for “Troubleshooting Information” and then click on it.

Your Firefox browser will automatically open a new tab called Troubleshooting Information. This page includes several technical details that can help you get rid of most problems that originate with the browser. In this page, you can initiate the Mozilla Firefox resetting process. Look at the “Troubleshooting Information” page and in the upper right corner, you will see the “Refresh Firefox…” button, which you require. Click on it.

After that, a small prompt will appear, that will allow you to refresh Firefox. It will remove add-ons and reset Mozilla Firefox settings back to its normal state. To confirm your action, click on the Refresh Firefox button.

Google Chrome

  • Click on the Google Chrome’s main menu button in the top right corner, (three vertical dots).
  • In the menu, click on ‘More tools’ and then press ‘Extensions’.
  • To uninstall an extension, click ‘Remove’.
  • Press ‘Remove’ in the dialog box.

If you are still experiencing problems with Big Linker removal, you can reset your Google Chrome browser by following the below given steps:

Method 1

Start Google Chrome and open the main menu by tapping on the button (represented by three horizontal stripes). It opens the drop-down menu. Click on the ‘Setting’ option.

A page will appear with the address chrome://settings, it will allow you to set or change the browser’s default settings. After that, scroll down to the bottom of the page and press the “Show advanced settings” link, as displayed in the below picture.

Scroll down till you see the Reset settings section, as shown in the below image and then click on the Reset settings button.

A Window will appear asking you to confirm your action. Press the Reset button.

Method 2

Open your Google Chrome browser and type in its address bar chrome://settings/resetProfileSettings. After that, press Enter. A screen will appear as shown in the below picture.

A window will show up asking you to confirm your action. Press the Reset button.

Internet Explorer

  • Click in ‘Tools’ button in the top right corner.
  • Now, select ‘Manage add-ons’.
  • Select ‘All add-ons’ in the drop menu under ‘Show’.
  • Double-click on an add-on to delete, click on ‘Remove’ in the new window.

Another method to remove Big Linker malware from your Internet Explorer is resetting this browser’s settings. And to do this, follow the simple steps given below:

  • Start Internet Explorer and click on the button in the form of gear top right corner. It will open the tools menu. Now, click on the ‘Internet Options’.

  • Click on the ‘Advanced’ tab in the ‘Internet Options’ window, then press the ‘Reset’ button as displayed in the below image.

  • The browser will open the ‘Reset Internet Explorer settings’ window, which allows you to reset browser’s settings. Click on the ‘Delete personal settings’ check box, then press the ‘Reset’ button.

  • When Internet Explorer has completed, press on the ‘Close’ button.

  • Once done, you will have to restart your PC for the modifications to take effect.
  1. Automatic Removal of Big Linker infection

There are not too many anti-malware tools available with high detection ratio. The effectiveness of malware removal programs depends on several factors such as how they can effectively detect modern spiteful programs, browser hijacker, adware and other potentially unwanted applications. We suggest using SpyHunter anti-malware software whcih is able to clean your system completely from notorious parasites. This tool is an advanced malware removal application that uses the world’s best anti-malware technology. It is capable of helping you remove Big Linker and other PUAs from your web browsers. It is able to remove malicious toolbars, browser hijackers, adware, ransomware, unwanted programs and other security threats from your computer. You just need to download and install the software on your computer and run a scan of your device, it will remove Big Linker infection on its own.

  1. To download the software, first of all you need to click on below button.

Special Offer

Take a trial with free scanner to check if your system is infected by Big Linker

For more information, read SpyHunter’s EULA, Threat Assessment Criteria, and Privacy Policy. The scanner you download here is free version and is able to scan your system for possible threat’s presence. however, it requires a 48 hour period to remove detected threats without any charge. if you want not to wait for that period, you will have to purchase its licensed version.

2. Once the download is complete, click on the ‘installer’ file then press the ‘Yes’ button to install the program.

  1. Now, launch the software and press the ‘Start Scan Now’ button to scan your computer.

  1. It will take some time to detect all hidden threats and PUPs on your device.

  1. At the end, click on ‘Next’ button to see results and remove Big Linker and other parasites.