BlandCaptcha.top: what it is and how to remove it
BlandCaptcha.top ads and other content is showing redirects to untrustworthy pages. This program also relies on promoting various browser-based applications and tools, so notifications spam with advertisements fills up the screen.
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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BlandCaptcha.top: summary
| Distribution | Deceptive pages, torrent platforms, other PUPs |
|---|---|
| Damage | Third-party involvement leads to issues with data tracking and identity theft |
| Name | BlandCaptcha.top |
| Type | Adware, push notifications virus, redirect |
| Category | Potentially unwanted program |
| Issues | Ads and redirects lead to advertising platforms and harmful pages online |
| 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 7 more facts
| Detection names | No Microsoft detection name is known |
|---|---|
| Symptoms | A fake CAPTCHA asking to press Win+R |
| Evidence | 4 write-ups by security sites; details still limited |
| Imitates | A human-verification check |
| Domains | blandcaptcha[.]top |
| First seen | 12 May 2022 |
| Facts checked | 6 October 2026 |
Is the BlandCaptcha.top check real?
- Address:
blandcaptcha[.]top
From our report of May 2022 · not reviewed since
More from our earlier report on BlandCaptcha.top
- Threats can be removed using anti-malware tools and security programs
- These programs can be intrusive and alter settings on the machine, so running can help with the virus damage
What the BlandCaptcha.top scammers want
From our report of May 2022 · not reviewed since
BlandCaptcha.top adware exposes people to unwanted and possibly malicious online material
BlandCaptcha.top ads and other content is showing redirects to untrustworthy pages.
This program also relies on promoting various browser-based applications and tools, so notifications spam with advertisements fills up the screen. The potentially unwanted program is using various fake messages, errors, and claims to keep users interacting with the page.
The particular program is capable of redirecting users to malicious or unreliable sources, so these BlandCaptcha.top ads or notifications can be a small issue when compared to malicious program installations caused by the adware. The exposure the intrude causes can trigger direct PUP installations and malware infiltration.
BlandCaptcha.top site itself provides no value and is not used as a great tool on the browser. This is the program that triggers pop-up ads, notifications, reroutes, and other content that is filled with sponsored advertisements. You need to stop the adware and remove it as soon as possible to avoid other issues.
From our report of May 2022 · not reviewed since
What is this push notifications virus?
BlandCaptcha.top ads and the content on the website itself use CAPTCHA forms, verification pop-ups, surveys, and giveaway content, so the victim is more likely to keep browsing and clicking on these pop-ups. This way the page tricks people into allowing the additional content.
When the page tricks people into subscribing to these notifications and other advertisements, these redirects can start showing various foreign sites, news pages, and commercial content. These push notifications often appear directly on the desktop, and there is no need to have the web browser opened or active.
This intrusive BlandCaptcha.top behavior can start after each reboot of the machine and it is because of the adware that runs in the background and can cause all the issues with a performance by altering settings, damaging system files, and preferences. These include registry, startup files.
What to do if you ran the BlandCaptcha.top command
Whether you ran the command decides everything else, so the first step checks that.
Step 1: Check whether the pasted command ran
Press Windows + R and click the arrow at the right of the box: it lists the last commands typed there.
A long line starting with
powershell,mshta, cmd or curl means the page's command ran, and it usually downloads a password stealer. If it is there, disconnect from the internet now and do every step below, including the passwords.If the list holds nothing like it, you only saw the page, and closing it was enough. The Run box keeps this history in Windows 11 and Windows 10 alike.
Full procedure with screenshots: Run a Microsoft Defender Offline scan
Step 2: Scan the PC, then run the offline scan
Open Windows Security > Virus & threat protection > Scan options, run a Full scan and remove everything it finds. Then select Microsoft Defender Antivirus (offline scan) and click Scan now: the PC restarts and scans before Windows loads, which finds files that hide while Windows runs.
Save your work first, because the offline scan takes about 15 minutes. Both scans are built into Windows 11 and Windows 10, and a second scanner from another vendor is a useful extra opinion.
Windows 11: Windows Security > Virus & threat protection > Scan options. Full procedure with screenshots: Run a Microsoft Defender Offline scan
Step 3: Change passwords from another device and sign out other sessions
Assume that the passwords saved in this PC's browsers, and the accounts that were open in them, are known to the attacker. From a phone or a clean computer, change the e-mail password first, then banking, shopping, social and gaming accounts.
Use each service's option to sign out of all other sessions, because stolen cookies keep a session open even after a password change. Turn on two-step verification on each account. Wait with the infected Windows 11 or Windows 10 PC until the scans are clean.
Full procedure with screenshots: Turn on two-step verification / secure a hacked account
Step 4: Delete scheduled tasks that bring it back
Open Task Scheduler from the Start menu and click Task Scheduler Library. Select each task you do not recognise and read the Actions tab:
- a task that starts a file in
%AppData%or%Temp% - runs
powershellwith a long encoded line - opens a web address belongs to BlandCaptcha.top or a similar program
Right-click such a task and choose Delete, and check the subfolders too. Leave tasks from Microsoft, your PC's maker and programs you use. Task Scheduler is the same in Windows 11 and Windows 10.
Windows 11: Task Scheduler Library, the task selected, the Actions tab shows the file it runs. Full procedure with screenshots: Remove what malware leaves behind in Windows
- a task that starts a file in
Instructions for each browser and system
The detailed steps for every browser and system this guide covers. Open the one you use.
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.
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.
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.
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.
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.
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.
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 May 2022 · not reviewed since
Removal of the PUP
BlandCaptcha.top adware causes various problems with the machine and is related to shady advertising networks, so the program should be removed as soon as possible.
It can happen using anti-malware tools like or . These applications are capable of detecting threats and possibly malicious programs or files on the machine.
Removing the application that cases all those BlandCaptcha.top ads and issues with performance improves the time online and the experience using the computer. These browser-based programs can lead to additional issues with the machine because toolbars, browser hijackers, other applications, and extensions get added behind your back.
Often it is the issue related to manual settings that the PUP altered to keep the adware persistent. This is why removing the PUP, but not addressing these setting changes can mean that your device is still acting up, showing unwanted materials and pop-up ads even when the PUP is terminated.
From our report of May 2022 · not reviewed since
Stopping the annoying notifications
BlandCaptcha.top ads can trigger changes with the machine and settings of the web browser, so you continuously see those pop-up ads, banners, links, and redirects that show unwanted advertisements, lead to problems with the speed. Desktop notifications and push content triggered by the browser-based programs and preferences altered behind your back. Address these changes manually.
Remove unwanted notifications from Google Chrome (desktop):
Remove unwanted notifications from Google Chrome (Android):
Remove unwanted notifications from Mozilla Firefox:
Remove unwanted notifications from Safari:
Remove unwanted notifications from MS Edge:
Remove unwanted notifications from MS Edge (Chromium):
Remove unwanted notifications from Internet Explorer:
Experts often note that these applications focused on ad-supported page redirects and those that show intrusive notifications like those BlandCaptcha.top ads, can be related to intrusive advertising campaigns and third-party platforms, and firms. These are the issues related to privacy or security.
These endorsement campaigns, online scams, and harmful sites push other software or even malware that are related to the distribution of similar threats. It is common for people to catch intruders like BlandCaptcha.top adware by visiting insecure sites and allowing freeware installations without paying attention to details.
You can avoid potentially unwanted application delivery if you run anti-malware tools on the machine more often, and rely on proper reliable sources for the programs and applications when you download anything online. And also, choose Advanced or Custom options during all installations.
- Open Google Chrome browser and go to Menu > Settings.
- Locate Privacy and security section and pick Site Settings > Notifications.
- Look at the Allow section and look for a suspicious URL.
- Click the three vertical dots next to it and pick Block. This should remove unwanted notifications from Google Chrome.
- Open Google Chrome and tap on Settings (three vertical dots).
- Select Notifications.
- Locate the unwanted URL and toggle the button to the left (Off setting).
- Open Mozilla Firefox and go to Menu > Options.
- Click on Privacy & Security section.
- Under Permissions, you should be able to see Notifications. Click the Settings button next to it.
- In the Settings – Notification Permissions window, click on the drop-down menu by the URL in question.
- Select Block and then click on Save Changes. This should remove unwanted notifications from Mozilla Firefox.
- Click on Safari > Preferences...
- Go to the Websites tab and, under General, select Notifications.
- Select the web address in question, click the drop-down menu and select Deny.
- Open Microsoft Edge, and click the Settings and more button (three horizontal dots) at the top-right of the window.
- Select Settings and then go to Advanced.
- Under Website permissions, pick Manage permissions and select the URL in question.
- Toggle the switch to the left to turn notifications off on Microsoft Edge.
- Open Microsoft Edge, and go to Settings.
- Select Site permissions.
- Go to Notifications on the right.
- Under Allow, you will find the unwanted entry.
- Click on More actions and select Block.
- Open Internet Explorer, and click on the Gear icon at the top-right of the window.
- Select Internet options and go to the Privacy tab.
- In the Pop-up Blocker section, click on Settings.
- Locate web address in question under Allowed sites and pick Remove.
Questions about BlandCaptcha.top
I only saw the blandcaptcha[.]top CAPTCHA and closed it. Is that safe?
Yes. The page on blandcaptcha[.]top copies a command to your clipboard, but a clipboard does nothing on its own. Unless you opened the Run box, PowerShell or Terminal and pasted it, nothing ran.
To be tidy, copy some harmless text so the command is no longer on the clipboard, and if clipboard history is on, delete the entry with Win+V. Then think about how you reached the page:
- a hacked site
- an ad
- a link in a message
If notifications from strange sites keep opening pages like it, remove them in the browser settings.
Was blandcaptcha[.]top hacked, or is it a scam site?
Both happen. Many ClickFix pages are injected into legitimate websites whose software was not updated, so a site you know can suddenly show a fake check. Others sit on throwaway domains reached through ads or links in messages.
For you the answer is the same: do not follow the instructions on blandcaptcha[.]top, and if you already did, clean the PC and change passwords. If the site belongs to a business you trust, let them know through a contact form; they may not realise their pages have been tampered with.
Is BlandCaptcha.top really from a human-verification check?
No. It is a web page made to look like a message from a human-verification check. Websites cannot scan your computer, see your files or know whether your antivirus is active. Real security warnings appear in Windows Security or in your antivirus program, not as browser pages with phone numbers, countdowns or prize wheels.
Close the page; nothing was installed just by seeing it. If you want to check, open Windows Security from the Start menu and run a quick scan. It shows the real status of your protection.
Is blandcaptcha[.]top safe?
No. The site blandcaptcha[.]top hosts BlandCaptcha.top, a page that imitates a human-verification check to scare or lure visitors. Do not open it again to check; the content can change between visits and may include downloads. If you see it once, close the tab.
If it opens by itself, a notification permission, an extension or a redirecting site is sending you there; the steps in this guide remove each of these. You can report the address to your browser so that others get a warning page before it loads.
Does a human-verification check ever ask me to press Win + R?
Never. Real checks from a human-verification check run entirely inside the page:
- you tick a box
- click pictures
- simply wait a few seconds
They do not use the clipboard, do not open Windows tools and do not ask for keyboard shortcuts. Any page that shows Win + R, Ctrl + V and Enter as steps of a check is BlandCaptcha.top or a page like it. Close it, and if you already followed the steps, disconnect from the internet and use the plan in this guide.
Do I need to reset my router because of BlandCaptcha.top?
No. Fake alert pages work inside the browser and do not change router settings. The sign reported is A fake CAPTCHA on blandcaptcha[.]top that asks you to paste a command, which comes from a web page, not from the network. Resetting the router will not stop it.
What stops it is removing the browser permission, extension or program that opens the page. If you see the same page on every device in the house without visiting the same sites, that is unusual and worth checking the router's DNS settings, but it is not what has been reported here.
Why does BlandCaptcha.top keep coming back?
Most often because a site has permission to send notifications, and those notifications lead to new scam pages. Remove notification permissions for unknown sites. Other causes are an adware extension, a browser that restores the previous session, or a site you visit often that shows such ads.
If the page appears outside the browser, a program on the PC is responsible; check Installed apps. If you cannot find the source, resetting the browser removes all of these causes at once.
How did BlandCaptcha.top find me?
It did not target you personally. Pages like this buy traffic from shady ad networks and from hacked sites, and they show A fake CAPTCHA on blandcaptcha[.]top that asks you to paste a command to whoever is redirected to them.
Mistyped addresses, streaming and download sites, and earlier clicks on Allow for notifications are the most common entry points. Nothing about your PC was scanned or known in advance. Once you remove the trigger in the browser, the page has no way to reach you again unless you meet a similar ad.
How do I avoid pages like BlandCaptcha.top?
Keep the browser updated, do not click Allow on notification prompts from sites you do not know, and leave sites that open many pop-ups. Turn on Microsoft Defender SmartScreen in Edge under Settings > Privacy, search, and services, or Safe Browsing in Chrome under Settings > Privacy and security > Security.
Never call numbers, download files or paste commands because a web page told you to. An ad blocker from your browser's official extension store also cuts most redirect ads. Keep Potentially unwanted app blocking on in Windows Security as well.
Will Fortect remove BlandCaptcha.top?
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 BlandCaptcha.top, 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: Malvertising (read October 6, 2026)
- AVirus: Avirus (read October 6, 2026)
- FTC: How to spot, avoid and report tech support scams (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)