Threecaptcha.top ads Removal Guide
What is Threecaptcha.top ads?
Threecaptcha.top is used by shady individuals as a passive income source
Ads from rogue advertising networks can lead people to scam websites
Threecaptcha.top is a fake site created by crooks to generate revenue. They use social engineering tactics to trick people into subscribing to push notifications. Users are asked to click on the “Allow” button to confirm that they are not robots. For many people, this message can remind them of a captcha verification process. However, a legitimate human verification step should never ask to press “Allow” on a browser prompt.
After the encounter, people start getting spammed with annoying pop-up ads that can appear even when the browser is closed. Crooks may use rogue advertising networks that place ads leading to dangerous websites. As a result, people can end up on pages that try to lure out personal information, trick them into installing PUPs (potentially unwanted programs), and even malware.
Scam websites are rarely found in search results. Usually, they are hidden on other shady sites that are unregulated. Threecaptcha.top might have appeared after a click on a deceptive ad or sneaky redirect. It is recommended to only visit websites that you know and trust. Do not click on random links and ads even if they seem to be promoting legitimate products and services.
It is also very likely that the deceptive page appeared automatically. This can be caused by adware which is advertising-supported software. It can cause an increased amount of commercial content, like pop-ups, banners, and redirects. To avoid such infections, choose official web stores and developer websites whenever you want to install new software.
|TYPE||Push notification spam; adware|
|SYMPTOMS||Pop-up ads start appearing in the corner of the screen after the “Allow” button is pressed|
|DISTRIBUTION||Shady websites, deceptive ads, redirects, freeware installations|
|DANGERS||Links embedded in the push notifications can lead to dangerous websites where users can be tricked into providing their personal information and suffer from monetary losses|
|ELIMINATION||Users can block push notifications via browser settings|
|FURTHER STEPS||It is recommended to use a repair tool like FortectIntego after the removal to fix any remaining damage|
Block notifications from Threecaptcha.top
Because push notifications are subscription-based, they can be turned on and off only manually. We have a detailed guide for the most popular browsers below:
Google Chrome (desktop):
- Open Google Chrome browser and go to Menu > Settings.
- Scroll down and click on Advanced.
- Locate the 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.
Google Chrome (Android):
- Open Google Chrome and tap on Settings (three vertical dots).
- Select Notifications.
- Scroll down to Sites section.
- 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 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 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.
MS Edge (Chromium):
- 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.
Clear your browsers
These small data files are not inherently bad. Legitimate sites use them to personalize the user experience by showing relevant results, etc. However, they can also be used to generate revenue by selling them to advertising networks, and other third parties. FortectIntego is a powerful maintenance tool that can stop the tracking and delete existing information, as well as fix serious system errors.
Check your PC for adware
Unwanted browser behavior can also be caused by PUPs. Sometimes pages like Threecaptcha.top show up without any user input at all. This can be caused by adware which is a program that can generate commercial content in the machine without the users' knowledge. Many of them are disguised as “handy” tools so they would be more difficult to identify for average users.
That is why having professional security tools like SpyHunter 5Combo Cleaner and Malwarebytes is essential. A PC without an antivirus is like a home without a door. Anti-malware solutions can scan the machine and detect suspicious processes running in the background. Besides, it can prevent such infections by warning users about dangerous files trying to enter the system.
However, if you still want to do this yourself, you can follow our step-by-step instructions for Windows and Mac machines:
- 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)
To fully remove an unwanted app, you need to access Application Support, LaunchAgents, and LaunchDaemons folders and delete relevant files:
- 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.
How to prevent from getting adware
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 Private Internet Access 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 Data Recovery Pro can also be effective and restore at least some of your lost data.