Search By VLO: what it is and how to remove it
Search By VLO is an unwanted extension that gets added to users' browsers usually when they install a bogus media player that is a copy of a legitimate program VLC player. The plugin changes the main settings of the browser and forces users to browse only through selected channels which raises many user privacy and security concerns.
Facts checked October 6, 2026. Removal steps tested on Windows 11 (26H2) and checked against Microsoft's and the browser makers' current documentation. Sections marked as our earlier report are the original text: they describe the threat as it was then and have not been reviewed since. The 2026 status, the removal steps and the questions are current.
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Search By VLO: summary
| Distribution | Shady websites, deceptive ads, freeware installations |
|---|---|
| NAME | Search By VLO |
| TYPE | Browser hijacker; potentially unwanted program |
| SYMPTOMS | The main settings of the browser get changed, like the homepage, new tab address, and search engine |
| DANGERS | The extension forces people to use only selected channels, which can lead to misinformation and questionable pages |
| FURTHER STEPS | Use [d1[ to fix any remaining damage and clear your browsers |
| Removal | Scan the PC with security software to find and remove the malware and anything installed with it. Fortect scans Windows for malware and repairs the system files and settings it damaged. Remove it nowTo use the full-featured product, you have to purchase a license for Fortect. The scan is free. |
Show 10 more facts
| Detection names | No Microsoft detection name is known |
|---|---|
| Damage | Not recorded in the old report |
| Name | Search By VLO |
| Type | Search hijacker extension |
| Symptoms | A changed search engine |
| Evidence | 4 write-ups by security sites; details still limited |
| Search page | portal.vlosearch.com |
| Browsers | Chrome, Edge and Firefox |
| First seen | 16 December 2021 |
| Facts checked | 6 October 2026 |
Is Search By VLO dangerous? What it collects
From our report of Dec 2021 · not reviewed since
Search By VLO is a bogus extension for movie fans that does not have any content to watch
Search By VLO is an unwanted extension that gets added to users' browsers usually when they install a bogus media player that is a copy of a legitimate program VLC player. The plugin changes the main settings of the browser and forces users to browse only through selected channels which raises many user privacy and security concerns.
The hijacker adds its own fake search engine that can cause an increase in commercial content, like pop-ups, banners, and redirects to dangerous websites. The add-on could lead people to sites created by fraudsters that use social engineering techniques to trick people into providing their personal information or downloading other PUPs (potentially unwanted programs) and malware.
In the past few years, browser hijackers seem to keep increasing in numbers. Their main purpose is to generate revenue with PPC advertising, so every time you click on an ad or get redirects, the developers receive a cut. The extension is completely useless for the users because it does not offer any benefits.
The extension may also change the homepage or the new tab address to portal.vlosearch.com. It is made to look like a legitimate streaming platform but the truth is that you cannot watch a single movie or TV show through that site.
You can watch the trailers, look at the posters, but there is no option to register, no "About Us" section, or anything useful. It is just a facade to make it look valuable.
If you are interested in ways you can watch movies online, there are plenty of well-known and established streaming platforms like Netflix or Hulu where you just have to pay a small monthly subscription fee and you can watch as much as you want. Looking for content to watch on illegal platforms can result in a lot of things.
Pages that engage in illegal activities are mostly unregulated, so they are full of deceptive ads and sneaky redirects. Even though Google said that it will get rid of fake "Download" and "Play" buttons they still exist. This is one of the possibilities of how this plugin may have ended up in your browser.


From our report of Dec 2021 · not reviewed since
More from our earlier report on Search By VLO
- Remove the hijacker via browser settings; a scan with anti-malware tools is recommended
Check your browser and PC
- Address:
portal.vlosearch.com
How to remove Search By VLO
How to remove Search By VLO and get your search engine back
Remove the extension first.
The search settings only stay fixed once nothing on the PC can change them again.
Step 1: Remove extensions you did not add
In Chrome open
chrome://extensions, in Edgeedge://extensions, and in Firefox the menu > Extensions and themes.Remove every extension you do not remember adding, especially search, new tab, coupon, PDF, weather or video downloader add-ons. Check every browser and every profile, because each keeps its own list.
If an extension has no Remove button or comes back, a browser policy holds it (see "Managed by your organization" in the procedure below). The pages are the same on Windows 11 and Windows 10.

Chrome on Windows 11: More > Extensions > Manage extensions. Full procedure with screenshots: Remove a browser extension
Step 2: Put the search engine back and delete portal.vlosearch.com
In Chrome open Settings > Search engine > Manage search engines and site search, make an engine you trust the default, and delete
portal.vlosearch.comfrom the list.In Edge type
search engineinto the search box at the top of Settings and open Manage search engines; in Firefox use Settings > Search. Then check the homepage and the new tab page in the same settings, because hijackers change all three.If portal.vlosearch.com is back after a restart, an extension, a program or a policy still sets it, so finish the other steps and check again. The settings are the same on Windows 11 and Windows 10.

Chrome on Windows 11: check Search engine and On startup. Full procedure with screenshots: Reset a browser and fix a hijacked search engine
Step 3: Uninstall programs you did not mean to install
Search By VLO rarely comes alone: it is usually installed by, or together with, a free program. In Windows 11 open Settings > Apps > Installed apps, in Windows 10 Settings > Apps > Apps & features, and sort by install date.
Uninstall every entry from the day the trouble began that you did not install on purpose, for example a download manager, a converter or a browser you never chose.
Keep drivers and entries from Microsoft, Intel, AMD, NVIDIA or your PC's maker unless you are sure.
Full procedure with screenshots: Uninstall a program or app in Windows On uGetFix
Step 4: Reset the browser
A reset removes what the steps above could miss:
- changed start pages
- site permissions
- hidden settings
In Chrome open Settings > Reset settings > Restore settings to their original defaults; in Edge Settings > Reset settings; in Firefox Help > More troubleshooting information > Refresh Firefox.
Tip: Bookmarks and saved passwords stay, while extensions are turned off and the search engine and start page return to the defaults.
Reset every browser on the PC, including Edge, which Windows 11 and Windows 10 always have.

Chrome on Windows 11: Settings > Reset settings. Full procedure with screenshots: Reset a browser and fix a hijacked search engine
Step 5: Scan the PC, then run the offline scan
A scan finds the parts of Search By VLO that the manual steps cannot see. In Windows Security > Virus & threat protection > Scan options, start a Full scan and quarantine what it reports.
Follow it with Microsoft Defender Antivirus (offline scan) > Scan now, which restarts the PC and checks the disk while Windows and the malware are not running.
It takes about 15 minutes and works the same in Windows 11 and Windows 10. If either scan finds something, run the full scan again after removal until it comes back clean.

Windows 11: Windows Security > Virus & threat protection > Scan options. Full procedure with screenshots: Run a Microsoft Defender Offline scan
Stream videos without limitations, no matter where you are
There are multiple parties that could find out almost anything about you by checking your online activity.
While this is highly unlikely, advertisers and tech companies are constantly tracking you online. The first step to privacy should be a secure browser that focuses on tracker reduction to a minimum.
Even if you employ a secure browser, you will not be able to access websites that are restricted due to local government laws or other reasons. In other words, you may not be able to stream Disney+ or US-based Netflix in some countries. To bypass these restrictions, you can employ a powerful VPN, which provides dedicated servers for torrenting and streaming, not slowing you down in the process.
Data backups are important - recover your lost files
Ransomware is one of the biggest threats to personal data.
Once it is executed on a machine, it launches a sophisticated encryption algorithm that locks all your files, although it does not destroy them. The most common misconception is that anti-malware software can return files to their previous states. This is not true, however, and data remains locked after the malicious payload is deleted.
While regular data backups are the only secure method to recover your files after a ransomware attack, tools such as can also be effective and restore at least some of your lost data.
From our report of Dec 2021 · not reviewed since
Start the removal process
The first thing you should do is go to your browser settings and check if you see Search By VLO in the list, any extensions with a similar name, or suspicious-looking add-ons in general. You can follow our guide if you need help:
MS Edge (Chromium)
- 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 the suspicious plugins that might be related to the unwanted program by clicking Remove.
- 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 on Uninstall at the bottom.
- Open Edge and click select Settings > Extensions.
- Delete unwanted extensions by clicking Remove.
- 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 unwanted plugin and click Remove.
- Click Safari > Preferences...
- In the new window, pick Extensions.
- Select the unwanted extension and select Uninstall.
- 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.
From our report of Dec 2021 · not reviewed since
Remove the VLO media player and any other PUPs hiding in your system
We briefly mentioned before that the hijacking may have been caused by a bogus media player called VLOPlayer.
This PUP gets distributed together with the extension, so if you have it, the removal from the browser may not have been effective. In this case, the settings of the browser will keep getting manipulated until you eliminate the cause. If you still experience some of the symptoms, we strongly suggest you look into it.
Most PUPs get into the system unnoticed, together with freeware. Freeware distribution sites do not make any money from giving away software for free so they include additional programs in the installers. These applications monetize user activity, for example with cookies. These small data files can store various browsing-related information, like your IP address, the websites you visit, links you click on, and things you purchase online.
It is recommended to clear cookies and cache regularly, no matter if you surf through suspicious pages or not. Most people just shrug it off or forget to do it. Even though cookies are not inherently bad, in some cases they do cause negative consequences.
They can be sold to advertising networks that use them to target you with ads even more, or the app or site that is acquiring these cookies can fail to implement basic security measures which in the past, has resulted in cookie hijacking.
There is an automatic solution - , that can clear your browsers with a click of a button. Besides, it can fix various system errors, registry issues, and corrupted files, which is especially helpful after a virus infection.
Besides freeware installations, you might be aware of this program and may have even installed it yourself. It looks exactly the same as the VLC media player, which is a trusted, well-known software.
That is why it is so important to always do your research, especially about programs that are provided for free. Try to find reviews, ratings, or any press coverage. Most of the time, there is not much you can find on the Internet about PUAs like this.
Manual removal of a PUP can be tricky if you do not have experience. Even if you uninstall the program itself, it can leave some traces behind (like files, registry entries, etc) which can result in a renewal of the infection.
If you are not sure what to do and you do not want to risk eliminating the wrong files, we suggest using or security tools that will scan your machine, eliminate it, and prevent such infections in the future by giving you a warning before a suspicious program can make any changes.
If you prefer manual removal, we have instructions for Windows and Mac machines:
To fully remove an unwanted app, you need to access Application Support, LaunchAgents, and LaunchDaemons folders and delete relevant files:
- Enter Control Panel into Windows search box and hit Enter or click on the search result.
- Under Programs, select Uninstall a program.
- From the list, find the entry of the suspicious program.
- Right-click on the application and select Uninstall.
- If User Account Control shows up, click Yes.
- Wait till uninstallation process is complete and click OK.
- Click on Windows Start > Control Panel located on the right pane (if you are Windows XP user, click on Add/Remove Programs).
- In Control Panel, select Programs > Uninstall a program.
- Pick the unwanted application by clicking on it once.
- At the top, click Uninstall/Change.
- In the confirmation prompt, pick Yes.
- Click OK once the removal process is finished.
- From the menu bar, select Go > Applications.
- In the Applications folder, look for all related entries.
- Click on the app and drag it to Trash (or right-click and pick Move to Trash)
- Select Go > Go to Folder.
- Enter /Library/Application Support and click Go or press Enter.
- In the Application Support folder, look for any dubious entries and then delete them.
- Now enter /Library/LaunchAgents and /Library/LaunchDaemons folders the same way and terminate all the related .plist files.

Questions about Search By VLO
How do I change my search engine back from portal.vlosearch.com?
Open the browser's search engine settings, choose the search engine you want and set it as default, then remove portal.vlosearch.com from the list.
If the option is greyed out or a note says it is controlled by an extension, remove that extension first and try again. If the browser says it is managed by your organization, a policy holds the setting, and the policy steps in this guide apply.
When the change will not stick, reset the browser: it restores the default search engine and start page and turns off extensions, but keeps bookmarks and saved passwords. Then check Installed apps for a program that may put portal.vlosearch.com back.
Is portal.vlosearch.com a virus?
It is a browser hijacker, not a virus in the classic sense. portal.vlosearch.com is a search page that an extension or program set as your default without a clear choice from you.
It does not destroy files or spread to other PCs, but it takes control of your searches, collects them and shows ads, and the software behind it is often bundled with other unwanted programs.
Many antivirus products flag such software as potentially unwanted. Removing the extension or program and resetting the search engine is enough in most cases. A full scan afterwards checks for anything else that came with it.
What is portal.vlosearch.com?
It is the search page used by the browser hijacker Search By VLO. It has no search index of its own: it forwards your queries to another search engine and adds ads and tracking along the way.
People rarely choose it on purpose; it becomes the default search engine, home page or new tab after an extension, program or policy changes the browser settings. The page itself is not malware, but it should not be in your browser if you did not set it. The steps above remove the source and restore your settings.
Is portal.vlosearch.com dangerous?
It is not designed to infect the PC, but it is not neutral either. It logs searches, adds sponsored results that are hard to tell apart from real ones, and its ad partners are not checked as strictly as those of major search engines.
Some hijacker pages have shown ads for fake updates, tech support scams and unwanted software. The main harm is to privacy. Remove Search By VLO, and if you entered personal data on sites reached through its results, check those sites carefully.
Do I have to fix every browser?
Yes, every one where the search engine or start page changed. In the cases we checked, Search By VLO affected Chrome, Edge and Firefox.
Each browser stores its own search settings and extensions, so fixing one does not fix the others, and Windows-level changes such as shortcuts can affect each browser differently. Work through them one at a time:
- remove the extension
- check the policies
- restore the search engine
- start page
If you sync a browser, stay signed in so the fix spreads to your other computers.
Did portal.vlosearch.com record my searches?
Almost certainly. Logging is the point of a hijacker search page: each query, with your IP address, browser details and the result you clicked, is valuable to advertisers.
The operators of portal.vlosearch.com can store and share that data under their own privacy policy, which you never agreed to knowingly. There is no way to delete it from their side. What you can do is stop the flow:
- remove Search By VLO
- clear cookies and site data for portal.vlosearch.com
- treat sensitive searches made in the meantime as known to a third party
Why does my search page look slightly different?
Because it is not your search engine's own page. Search By VLO sends searches to portal.vlosearch.com, which may copy the colours and layout of a known search engine while adding its own ads and tracking. Small differences give it away:
- an unfamiliar address
- more ads than usual
- a different logo
- a search box with a brand name you do not recognise
Remove the hijacker and set your search engine again from the browser's settings to get the real page back. Then delete the hijacker's entry from the saved search engines list.
Why can't I change my search engine back?
Because something keeps setting it. If an extension controls the search engine, Chrome and Edge show a note that an extension is controlling this setting, and your change is reverted. If a policy controls it, the field is greyed out and the browser shows Managed by your organization.
Remove the extension first, then the policies, and only then change the search engine; the change will stay. If it still reverts, look for a program in Installed apps or a scheduled task that reinstalls the extension.
Is only one browser affected?
Often not. Programs that install hijackers tend to change every browser they find, and sync can carry the extension to other computers signed in to the same browser account. Check Chrome, Edge and Firefox, even the ones you rarely use, and look at the shortcut targets on the desktop and taskbar for each.
If you use sync, remove the extension while signed in so the removal syncs too. Also check the On startup setting and the new tab page, because hijackers change those as well as the search engine.
Will Fortect remove Search By VLO?
Fortect scans Windows for malware and unwanted programs and repairs the system files and settings they change, and its free scan shows what it finds on your PC before you decide anything.
For Search By VLO, follow the plan above as well: the browser steps take back permissions and settings that no scanner treats as a threat, and uninstalling the program that brought it removes the source.
Run Microsoft Defender's full scan and, if anything was found, its offline scan as a second opinion. If the symptoms are gone after the plan and both scans are clean, there is nothing more to do.
Sources
- Wikipedia: Pay-per-click (read October 6, 2026)
- FTC: How to recognize, remove and avoid malware (read October 6, 2026)
- Microsoft Learn: Microsoft Defender Offline (read October 6, 2026)
- Microsoft Learn: How Microsoft names malware (read October 6, 2026)