Baysearch.co is a browser-hijacking app which alters the browsers' settings and provides promising features

Baysearch.co, also known as BaySearch Video, is a browser hijacker which modifies various browsers such as Google Chrome, Mozilla Firefox, Microsoft Edge, Safari, and Internet Explorer. Furthermore, this potentially unwanted program changes settings such as the default search engine,[1] new tab URL, and the main page of the infected web browser. Once this happens, the user is forced to use the new search engine and cannot reverse the changes unless the browser-hijacking program is removed. Baysearch.co virus also provides “useful” features such as easy access to online movie websites, online deals related to searched products, etc. Even though it is easy to get tricked by the usefulness of this program, it truly brings more negative effects which we are going to discuss in the following text.
| Name | Baysearch.co, BaySearch Video |
|---|---|
| Category | Browser hijacker |
| Sub-category | Potentially unwanted application |
| Browsers hijacked | Chrome, Firefox, Edge, Explorer, etc. |
| Symptoms | Altered settings (search engine, new tab URL), dubious redirects |
| “Useful” features | Fast access to movie watching sites, online offers related to the user's needs |
| Distribution techniques | Bundles, unsafe websites |
| Removal process | Use FortectIntego to detect rogue software |
According to computer specialists from Virusai.lt,[2] browser-hijacking applications, including Baysearch.co, can appear with these symptoms:
- changed browser settings (search engine, main page, URL zone);
- redirects to suspicious websites;
- rogue extensions and plug-ins are injected into the browser;
- browser slowdowns.
BaySearch video is not a necessary program to keep in your computer. However, it is recommended to get rid of. This application brings more negative effects to the user than positive ones. Nevertheless, this browser-hijacking app can redirect the user to developer-sponsored pages some of which might be malware-laden. This might relate in the secret installation of rogue programs or even dangerous computer viruses such as trojans, crypto miners,[3] or ransomware.
Furthermore, these types of programs can collect browsing-related data such as IP addresses, geolocation, websites visited, videos watched, content searched, etc. In order to avoid this annoying activity, you should remove Baysearch.co virus from the system and all its components from infected web browsers. You can install a program such as FortectIntego to find all rogue content in the system which needs to be eliminated also.
Baysearch.co removal is necessary if you want to reverse the changes that were brought by the browser-hijacking program. If you do not get rid of this program, you will have to use the fake search engine each time you will want to perform a search request. Note that such unreliable programs can provide misleading search query results, provide rogue advertising posts which might try to scam you, and even take you to potentially harmful websites, etc.

Regular programs also spread potentially unpleasant apps
You can avoid the secret installation of browser-hijacking programs and other rogue applications by taking some precautionary measures seriously. However, first, you need to know the main distribution sources of these objects. Browser hijackers can spread via:
- bundling;[4]
- unsafe pages;
- infected links.
If you want to avoid secret installation together with other programs, you need to make sure that the Custom/Advanced mode is on while installing software. Furthermore, talking about invasion thru questionable pages or hyperlinks, you should try to stay away from all questionable content you overcome throughout the Internet. If you ever open a rogue-looking website, make sure you eliminate it immediately and never return to that page again.
Terminate Baysearch.co virus from your operating system and web browsers
If your web browsers are hijacked and you are wondering how to reverse such changes, we can say that you have come to the right place. If you are keen on performing the Baysearch.co removal on your own, you will need to open each infected web browser and eliminate all PUP-added components such as browser-extensions, plug-ins, and add-ons.
However, if you find the manual technique too difficult for you, you can always rely on reputable security software which will complete the entire work for you. Note that these types of programs will remove Baysearch.co virus in a few minutes time duration. However, if you choose this method to get rid of the cyber threat, make sure that you refresh all web browsers after the process is finished to ensure that no rogue content is left.
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.

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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