How to remove Captcha-verification.systems

What is Captcha-verification.systems

Captcha-verification.systems is an untrustworthy and even dangerous website, that uses technical features of modern browsers (Google Chrome, Mozilla Firefox, Edge, Safari) to push ads, pop-ups, and notifications to users desktops. In particular, notifications function in those browsers, which was invented and developed for convenience on news and video sites, is exploited by third-party advertising cloacas, like Captcha-verification.systems and similar, for delivering unwanted and fairly annoying ads directly to the desktop. Often, this is a result of virus infection, but sometimes website just tricks users changing the settings by using deceptive phrases, for example:

Click "Allow" to continue. Just one more step "Allow" to continue.
or
To access the content click "Allow". If you are 18+ tap "Allow"

At the same time, Captcha-verification.systems calls standard browsers dialog windows, and if users click “Allow”, the domain will be allowed to show notifications. After this, malicious websites may display numerous ads, pop-ups, notifications in the right-bottom corner, even when browsers windows are closed. The content can vary, depending on geolocation and language. However, clicking on poisoned advertisements can bring more problems. In this article, we show the best way to check your PC or Mac for viruses, remove Captcha-verification.systems and get rid of irritating ads.

How Captcha-verification.systems infected your PC

Captcha-verification.systems notifications, as we mentioned, are caused by a special setting modification in browsers, that in its turn was made by the virus or by users themselves. Such social engineering attack is used on shady sports streaming sites, sites with adult content, where users are shown Captcha-verification.systems as an intermediary page. Victims supposedly need to click the “Allow” button to get access to the desired content. However, in most cases, this is just trickery and they do this just for advertising purposes. To avoid this, always use ad-blocking software, for example, AdGuard (AdGuard for Mac). To remove adware from your PC, use one of the best anti-malware applications: SpyHunter 5 or Malwarebytes for Windows or Mac.

1. Download Captcha-verification.systems Removal Tool
2. Stop Captcha-verification.systems notifications in browsers
3. Remove/Uninstall Captcha-verification.systems from Control Panel and Applications
4. Remove Captcha-verification.systems extensions from browsers
5. Reset browser search and homepage settings
6. Block Captcha-verification.systems search redirects
7. How to protect from threats like Captcha-verification.systems

Remove Captcha-verification.systems manually for free

Here is the manual step-by-step tutorial for full Captcha-verification.systems removal from your computer. This works 99% and was checked with the latest versions of the Captcha-verification.systems installer on operating systems with the latest updates and browser versions.

Disable push notifications from Captcha-verification.systems in browsers

Remove Captcha-verification.systems from websites, allowed to show push-notifications in Google Chrome

1. Go to Google Chrome settings, by clicking 3-dots icon in the top-right corner and choosing Settings.
2. On the left side choose Privacy and security menu.
3. Under opened Privacy and security tab, choose Site Settings.
4. Scroll down to Permissions section and click on Notifications (with the bell icon).
5. Go to the bottom list of sites named Allowed to send notifications.
6. Find Captcha-verification.systems in the list and click 3-dots icon near it. Click Remove button to delete the website permission.

Remove Captcha-verification.systems from websites, allowed to show push-notifications in Mozilla Firefox

1. Go to Mozilla Firefox options, by clicking 3-bars icon in the top-right corner and choosing Settings.
2. On the left panel choose Privacy & Security menu.
3. Scroll down to Permissions section.
4. Near Notifications click Settings… button.
5. Find Captcha-verification.systems in the list and click Remove Website to remove it.
6. Click Save Changes button to confirm the action.

Remove Captcha-verification.systems from websites, allowed to show push-notifications in Safari

1. Open Safari, and in the top menu click Safari, choose Preferences.
2. In the Preferences window, click on Websites tab.
3. On the left side, choose Notifications. You will see the list of websites and their settings for showing notifications.
4. Find Captcha-verification.systems in the list and click Remove button.

Remove Captcha-verification.systems from websites, allowed to show push-notifications in Android (Chrome)

1. Open Google Chrome app on Android, and tap on three dots to open main menu.
2. In the drop-down menu choose Settings, scroll down and under Advanced section tap on Site Settings.
3. In the Site Settings menu tap on Notifications.
4. In the Allowed list of websites allowed to show notifications find Captcha-verification.systems, tap on it and in the bottom of the window tap on Clean & Reset button.
5. Confirm your action by tapping on Clean & Reset again in opened dialog box.

Remove Captcha-verification.systems from websites, allowed to show push-notifications in Microsoft Edge

1. Open Microsoft Edge, and click on the three-dots menu, in the top-right corner.
2. In the drop-down menu choose Settings.
3. In the menu click Cookies and site permissions section, and scroll down to All permissions section.
4. Click on Notifications.
5. Find Captcha-verification.systems in the list under Allow, click on 3-dots icon and choose Remove.

Remove Captcha-verification.systems from Control Panel or Applications

To start removing Captcha-verification.systems you should uninstall it using Control Panel. It can be present by different names – “Captcha-verification.systems”. It should uninstall correctly, however, we recommend you to use IObit Uninstaller or CleanMyMac to clean leftover items after uninstalling. Here are instructions for Windows XP, Windows 7, Windows 8, Windows 10, Windows 11 and Mac.

Remove Captcha-verification.systems from Windows XP:

1. Click on Start button.
2. Choose Control Panel.
3. Click Add or Remove Programs.
4. Find recently installed suspicious program.
5. Click Uninstall.

Remove Captcha-verification.systems from Windows 7:

1. Click Start button.
2. Then go to Control Panel.
3. Click Uninstall a Program.
4. Find recently installed suspicious program and click Uninstall.

Remove Captcha-verification.systems from Windows 8:

1. Hover mouse pointer to the bottom-right corner to see Menu.
2. Click Search.
3. After that click Apps.
4. Then Control Panel.
5. Click Uninstall a Program under Programs.
6. Find recently installed suspicious program, click Uninstall.

Remove Captcha-verification.systems from Windows 10:

There are 2 ways to uninstall Captcha-verification.systems from Windows 10

Way one

1. Click on the Start button.
2. In opened menu choose Settings.
3. Click on the System tile.
4. Click Apps & features and locate recently installed suspicious program in the list.
5. Click on it and then click Uninstall button near it.

Way two (classic)

1. Right-click on the Start button.
2. In opened menu choose Programs and Features.
3. Locate recently installed suspicious program in the list.
4. Click on it and then click Uninstall button above.

Remove Captcha-verification.systems from Windows 11:

1. Right-click on the Start button.
2. In opened menu choose Settings.
3. Click on the Apps tab on the left side.
4. Click Apps & features and locate recently installed suspicious program in the list.
5. Click on 3-dots icon near it and then click Uninstall button near it.
6. Depending on the type of application (Windows Store app or classic Win32 app) it will be removed immediately or you will need to confirm the action and go through standard uninstall procedure.

Remove Captcha-verification.systems from Mac:

1. In the Finder sidebar, click Applications.
2. Captcha-verification.systems might have an Uninstaller.
3. Otherwise, drag Captcha-verification.systems from the Applications folder to the Trash (located at the end of the Dock).
4. Then choose Finder > Empty Trash.

Cannot uninstall Captcha-verification.systems in Windows

In some cases, program related to Captcha-verification.systems won’t uninstall and gives you a message that “You do not have sufficient access to uninstall Captcha-verification.systems. Please, contact your system administrator” when you try to remove it from Control Panel or “Access denied” error when removing the Captcha-verification.systems folder and files. This happens because the process or service does not allow you to do it. In this case, I will recommend you to use SpyHunter 5 or Malwarebytes AntiMalware or uninstall Captcha-verification.systems in Safe Mode. To boot in Safe Mode do the following:

1. Reboot your computer.
2. While it starts booting type F8 button.
3. This will open Advanced Boot Options menu.
4. Choose Safe Mode and wait until Windows loads.
5. Go to Control Panel > Uninstall a program and remove recently installed suspicious program

>> See detailed instructions and video tutorial on how to boot in Safe Mode

Cannot uninstall Captcha-verification.systems in MacOS

If you can’t uninstall apps related to Captcha-verification.systems from MacOS using instructions above, or it keeps coming back, you can use free AppCleaner for Mac to remove all residual data and libraries of Captcha-verification.systems. Follow instructions below:

1. Download free AppCleaner.
2. Drag Captcha-verification.systems from Applications folder to AppCleaner window.
3. Choose files and folders you want to remove along with Captcha-verification.systems.
4. Click Delete button.

Remove malicious add-ons from your browsers

Uninstalling Captcha-verification.systems from Control Panel often does not bring the desired effect. It sometimes has a browser extension and it may still be active in Safari, Google Chrome, and Mozilla Firefox. Here are instructions on how to remove Captcha-verification.systems related extension from your browsers manually.

Google Chrome:

1. Start Google Chrome browser
2. In address box type (or copy-paste) chrome://extensions.
3. Find Captcha-verification.systems related extension.
4. Click the Remove button to remove them.
5. Also remove other suspicious extensions from the list.

Mozilla Firefox:

1. Start Mozilla Firefox browser.
2. In address box type (or copy-paste) about:addons.
3. Find Captcha-verification.systems related extension.
4. Click three-dots icon near it and choose Remove in the menu.
5. In opened dialog window click Remove button to confirm the action.
6. Remove all suspicious extensions from the list.

Safari:

1. Start Safari on your Mac, click Safari to open drop-down menu and choose Preferences
2. Click Extensions tab.
3. Find Captcha-verification.systems extension.
4. Click Uninstall button to remove it.

Microsoft Edge:

1. Start Microsoft Edge browser.
2. In address box type (or copy-paste) edge://extensions.
3. Find Captcha-verification.systems related extension.
4. Click Remove link under the name of extension.
5. In opened dialog window click Remove button to confirm the action.
6. Remove all suspicious extensions from the list.

Internet Explorer (9, 10, 11):

Note: There is no feature to remove browser extensions from browser in latest version of Internet Explorer. To remove Captcha-verification.systems from Internet Explorer, please, perform instructions for uninstalling program from Control Panel. To disable Captcha-verification.systems, please, do the following:

1. Open Internet Explorer.
2. Click on gear/asterisk icon in the top-right corner.
3. In opened menu Manage Add-ons.
4. Select Toolbars and Extensions.
5. Click Disable or Captcha-verification.systems related extension.
6. Also disable other suspicious extensions from the list.

Opera Browser:

Generally, Captcha-verification.systems does not install in Opera browser however you can always double check. Do the following:

1. Start Opera browser and click on Opera icon in the top-left corner.
2. Choose Extensions > Extensions.
3. Find Captcha-verification.systems related extension.
4. Click Details button and scroll down to the bottom.
5. Click Remove extension link and confirm the action by clicking Remove button on opened dialog window.
6. Also remove other suspicious extensions from the list.

Reset browsers settings (homepage, default search)

Captcha-verification.systems may install a search engine that hijacks your browsers. Here is an instruction to reset your browser’s homepage, new tab, and search engine to default values.

Google Chrome:

1. Start Google Chrome browser
2. In address box type (or copy-paste) chrome://settings.
3. On the left panel expand Advanced options.
4. Choose Reset and clean up.
5. Click on Restore settings to their original defaults link and confirm by clicking Reset button.

Mozilla Firefox:

1. Start Mozilla Firefox browser.
2. In address box type (or copy-paste) about:support.
3. Click Refresh Firefox… button.
4. Click Refresh Firefox button in opened dialog window to confirm.

Reset Safari:

1. Start Safari on your Mac, click Safari to open drop-down menu and choose Preferences
2. Go to the Privacy section of Safari’s preferences.
3. Click Remove All Website Data button.
4. In opened window click Remove Now button to remove data stored by websites in Safari.
5. Go to the Advanced section of Safari’s preferences.
6. Click the Show Develop menu in menu bar option.
7. In the menu click Develop and select Empty Caches from this menu.
8. Again, go to Safari menu and choose Clear History….
9. Choose to clear all history and click Clear History button.

Microsoft Edge:

1. Start Microsoft Edge browser
2. Click on 3-dots icon in the top-right corner and choose Settings.
3. On the left panel find and click Reset settings option.
4. Click on Restore settings to their default values link and confirm by clicking Reset button.

Internet Explorer (9, 10, 11):

1. Start Internet Explorer.
2. Click on gear/asterisk icon in the top-right corner.
3. In opened menu choose Internet options.
4. Click Advanced tab.
5. Click Reset button.
6. Choose Delete personal settings and click Reset.

Opera Browser:

1. Start Opera browser and click on Opera icon in the top-left corner.
2. Choose Settings and click Advanced on the left side and choose Browser.
3. Scroll down to the very bottom and click on Restore settings to their original defaults link.
4. Confirm by clicking Reset button.

How to block ads and pop-ups from Captcha-verification.systems

Captcha-verification.systems push-notifications, in most cases, are caused by a program installed on your PC or an add-on installed in browsers. However, sometimes it can appear on a clean computer when visiting a malicious website, using an advertising script. Also, apps that generate “Captcha-verification.systems” ads and banners are themselves installed from pop-ups. To protect your PC and browsers from phishing websites, pop-up ads, banners, malicious scripts it is recommended to use AdGuard. Download free trial here:

Download AdGuard for Windows

Download AdGuard for Mac

Final tips

Be careful surfing the internet and downloading software, as programs, like Captcha-verification.systems, may become a real headache as they are hard to remove and break your privacy. To keep safe from such threats we recommend you always use antivirus and one of the anti-malware programs available on the market. One of the best anti-spyware and anti-malware programs is SpyHunter 5. It can protect your PC from threats, like Captcha-verification.systems.