Search.searchjsmem.com is a fraudulent search engine owned by infamous Polarity Technologies Ltd

Search.searchjsmem.com is a search engine that is recognized as a browser hijacker[1] and Potentially Unwanted Program (PUP) by most of the AV engines. It's yet another software designed, distributed and maintained by the infamous Polarity Technologies LTD., which became unpopular after cybersecurity researchers revealed it to be responsible for millions of browser hijacking instances worldwide. If Search.searchjsmem.com virus hijacks Chrome or another web browser, it settles down as a default start page and search engine with an intention to display sponsored links and advertisements.
| Search.searchjsmem.com | |
|---|---|
| Type of malware | Browser hijacker |
| Distribution | Bundling |
| Danger level | Low. However, it can display third-party content and redirect to highly suspicious websites |
| Symptoms | Web browser's startup and search engine corrupted, Search Maps toolbar installed, continuous redirects to questionable sites, excessive amount of ads |
| Removal options | We recommend eliminating this hijacker with the help of FortectIntego |
The Search.searchjsmem.com search site is supposed to make people's web browsing experience more convenient. The start page is not exceptional from the other regular sites. It contains a search box and a list of quick access links, including Amazon, Walmart, YouTube, Facebook, Google Maps, Bing Maps, and Gas Prices.
If you approve of the activities that this search engine initiates, you are free to use it. However, people who found their web browser's settings compromised without their consent should initiate Search.searchjsmem.com removal without delay.
In most of the cases, this dubious search spreads in a bundle with freeware, be it a download manager or PDF converter. If the whole package is installed, the settings of a default web browser are changed, i.e.:
- Startup page is set to http://search.searchjsmem.com/;
- Search engine replaced by Yahoo;
- Earth Maps toolbar installed;
These are the prominent changes that the Search.searchjsmem.com redirect virus initiates. However, people may not notice sponsored links and advertisements injected into search results at first. However, the content that it's set to display is one of the main reasons why we recommend staying away from this search.
Beware that Polarity collaborates with third parties. It displays links to affiliate websites to boot traffic to them, as well as include promotional ads on random websites. However, it does not take the responsibility for the third-party content promoted:
The Software may contain certain Third-Party components embedded therein (“Third-Party Components”). Such Third-Party Components are owned by their respective owners. You acknowledge and agree that the Third-Party Components are a proprietary product of their respective owners and licensors.
Therefore, to prevent your web browser from being redirected to potentially dangerous or even malicious web domains, we would strongly recommend you to think about Search.searchjsmem.com removal asap.
The collection of Search Data is yet another aspect that should not be ignored. This piece of software uses tracking cookies[2] to track people's web browsing activities. The collected data is subsequently transferred to third-party advertisers who then can prepare catchy ads corresponding to your likes.
Having all this in mind, you should not ignore unauthorized access of Search.searchjsmem.com hijacker. Download FortectIntego and eliminate malware from your PC. Then restore your web browser's settings and enjoy secure web browsing experience.

Browser hijackers rely on popular marketing methods to spread worldwide
Potentially unwanted programs, including adware and browser hijacker, are typically distributed by bundling. In other words, freeware developers attack PUPs to free apps and spread them preselected as default components. This way, they get monetization.
Although such strategy is legitimate, security experts from NoVirus.uk[3] warn that bundling does not fully disclose the installation peculiarities. Freeware developers use a catch – they provide people with two types of freeware installation options, i.e., Quick and Advanced.
That's a catch because most people prefer quick installation, which once selected is considered as a user's approval to install the entire software bundle. Contrary, if the user opts for Advanced setup, the bundle is unpacked, and he or she can deselect unwanted components separately.
Thus, it's important to install freeware carefully. Opt for Advanced or Custom installation all the time and remove check marks indicating your consent to install browser's toolbars, add-ons or extensions.
The easiest Search.searchjsmem.com removal method
You can remove Search.searchjsmem.com in two ways — manually and automatically. Note that browser hijackers tend to cole along with additional components, such as browser helpers or other PUPs. That's why we highly recommend you to perform Search.searchjsmem.com removal with the help of a reputable anti-virus.
In case you prefer manual removal, you can follow the instructions provided below. Make sure to follow each step in the right order. After all, reset your web browser's default settings.
Uninstall from Windows
Uninstall from Windows 10/8:
- Type Control Panel into the Windows search box and open the result.
- Under Programs, select Uninstall a program.

Uninstall from Windows 7/XP:
- Click on Windows Start > Control Panel (Windows XP users should click on Add/Remove Programs).
- In Control Panel, select Programs > Uninstall a program.

Remove the unwanted program:
- In the Programs and Features window, look for any recently installed suspicious entries, select them, and click Uninstall.
- If User Account Control appears, click Yes to confirm, then complete the removal.

Delete from macOS
Remove the unwanted application:
- From the menu bar, select Go > Applications.
- In the Applications folder, look for any suspicious entries, then drag them to Trash (or right-click and pick Move to Trash).

Delete leftover files and folders:
- Select Go > Go to Folder.
- Enter /Library/Application Support and remove any suspicious folders related to the unwanted program.
- Repeat the same check in the /Library/LaunchAgents and /Library/LaunchDaemons folders, deleting any suspicious entries.

- Finally, empty the Trash to permanently remove the leftovers.
Reset Internet Explorer
Remove dangerous add-ons:
- Open Internet Explorer, click on the Gear icon (IE menu) on the top-right corner of the browser
- Pick Manage Add-ons.
- You will see a Manage Add-ons window. Here, look for suspicious plugins. Click on these entries and select Disable.

Change your homepage if it was altered:
- Open IE and click on the Gear icon.
- Select Internet Options.
- In the General tab, delete the Home page address and replace it by your preferred one (for example, Google.com).
- Click Apply and then select OK.

Delete temporary files:
- Press on the Gear icon and select Internet Options.
- Under Browsing history, click Delete...
- Select relevant fields and press Delete.

Reset Internet Explorer:
- Click on Gear icon > Internet options and select Advanced tab.
- Select Reset.
- In the new window, check Delete personal settings and select Reset.

Remove from Microsoft Edge
Delete unwanted extensions from MS Edge:
- Select Menu (three horizontal dots at the top-right of the browser window) and pick Extensions.
- From the list, pick the extension and click on the Gear icon.
- Click Remove.

Clear cookies and other browser data:
- Click on the Menu (three horizontal dots at the top-right of the browser window) and select Settings > Privacy, search, and services..
- Under Clear browsing data, pick Choose what to clear.
- Select Cookies and other site data and Cached images and files. (apart from passwords, although you might want to include Media licenses as well, if applicable) and click on Clear.

Restore new tab and homepage settings:
- Click the menu icon and choose Settings.
- Then find On startup section.
- Click Remove next to any suspicious startup page.
Reset MS Edge if the above steps did not work:
- Press on Ctrl + Shift + Esc to open Task Manager.
- Click on More details arrow at the bottom of the window.
- Select Details tab.
- Now scroll down and locate every entry with Microsoft Edge name in it. Right-click on each of them and select End Task to stop MS Edge from running.

Instructions for Chromium-based Edge
Delete extensions from MS Edge (Chromium):
- Open Edge and click select Settings > Extensions.
- Delete unwanted extensions by clicking Remove.

Clear cache and site data:
- Click on Menu and go to Settings.
- Select Privacy, search and services.
- Under Clear browsing data, pick Choose what to clear.
- Under Time range, pick All time.
- Select Clear now.

Reset Chromium-based MS Edge:
- Click on Menu and select Settings.
- On the left side, pick Reset settings.
- Select Restore settings to their default values.
- Confirm with Reset.
- This will disable extensions and reset startup pages but will not delete bookmarks, saved passwords, or browsing history.

Remove from Mozilla Firefox (FF)
Remove dangerous extensions:
- Open Mozilla Firefox browser and click on the Menu (three horizontal lines at the top-right of the window).
- Select Add-ons.
- In here, select the unwanted extension and click Remove.

Reset the homepage:
- Click three horizontal lines at the top right corner to open the menu.
- Choose Settings.
- Under Home, set your preferred homepage and new tab settings.
Clear cookies and site data:
- Click Menu and pick Settings.
- Go to Privacy & Security section.
- Scroll down to locate Cookies and Site Data.
- Click on Clear Data...
- Select Cookies and Site Data and Temporary cached files and pages, then click Clear.

Reset Mozilla Firefox
If clearing the browser as explained above did not help, reset Mozilla Firefox:
- Open Mozilla Firefox browser and click the Menu.
- Go to Help and then choose Troubleshooting Information.

- Under Give Firefox a tune up section, click on Refresh Firefox...
- Once the pop-up shows up, confirm the action by pressing on Refresh Firefox.

Remove from Google Chrome
Delete malicious extensions from Google Chrome:
- Open Google Chrome, click on the Menu (three vertical dots at the top-right corner) and select More tools > Extensions.
- In the newly opened window, you will see all the installed extensions. Uninstall all suspicious extensions related to the unwanted program by clicking Remove.

Clear cache and web data from Chrome:
- Click on Menu and pick Settings.
- Under Privacy and security, select Clear browsing data.
- Select Browsing history, Cookies and other site data, as well as Cached images and files.
- Click Clear data.

Change your homepage:
- Click menu and choose Settings.
- Look for a suspicious site in the On startup section.
- Click on Open a specific or set of pages and click on three dots to find the Remove option.
Reset Google Chrome:
If the previous methods did not help you, reset Google Chrome to eliminate all the unwanted components:
- Click on Menu and select Settings.
- In the Settings, scroll down and click Advanced.
- Scroll down and locate Reset and clean up section.
- Now click Restore settings to their original defaults.
- Confirm with Reset settings.

Delete from Safari
Remove dangerous extensions:
- Open Safari, click Safari in the menu at the top-left of the screen, and select Preferences.
- Go to the Extensions tab, look for any suspicious entries, and click Uninstall to remove them.

Clear history and website data:
- Click Safari in the menu and pick Clear History.
- Set Clear to all history and confirm with Clear History.

Reset Safari:
- Click Safari in the menu and select Preferences > Advanced.
- Enable Show Develop menu in menu bar.
- From the menu bar, click Develop and select Empty Caches.

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