Remove Securecaptcha.one Pop-up Virus — How to Remove?

Securecaptcha.one pop-up notices may appear unexpectedly, covering the subject of the website you went to or opening your browser when you don’t desire it to be opened.

Clicking on the Securecaptcha.one ad may lead to the injection of various malware or unwanted programs. In this guide, you will see the guide of Securecaptcha.one popups clearing in a couple of ways, as well as examining your personal computer for other viruses presence.

What are Securecaptcha.one pop-ups?

Securecaptcha.one popups are an outcome of adware activity. Adware is a type of malware that suggests you the pay-per-view of pay-per-click ads, which generates a massive volume of income for adware representatives. These promotions might include explicit content, or have a link to malevolent content/website, considering that adware maintainers have no purpose to examine the goodness of the material they are going to show – their single target is money.

Securecaptcha.one push notification.

Pop-up advertising itself is a good, low-cost and also really productive advertising tool¹. It permits the vendor to attach the buyers’ interest to their site, as well as the customers to receive the dynamic updates on the goods they want to purchase. When the customer will receive a pop-up alert that the TV set he wishes to buy is provided at the online shop he/she saw previously with a 15% price cut, one will surely use this opportunity and buy it. Taking into consideration the extremely low price for the popups and their targeting, such an advertising instrument is a favourite thing amidst the advertising departments of big internet retail stores.

Nevertheless, such a successful system could not be missed by malware developers. Potential to demonstrate the popup ads by force to the victims of malware invasion is an ideal basis for evil-minded manipulations with the popup ads. And Securecaptcha.one advertisements is just one of hundreds that are “employed” in this scheme.

Here is a info for the Securecaptcha.one site

How have I got the Securecaptcha.one virus?

There are a number of methods of becoming contaminated by the adware that cause the Securecaptcha.one popups storm. A lion’s part of this virus instances is after the free software or cracked programs, that are distributed on the peering networks. Free software may also be downloaded from the official web page, and the adware is provided as a legitimate bundled program.

There is no need to blame yourself. A plenty of users regularly make use of the uncertain programs from untrusted sources: abandonware, different utilities that are free, and even hacked programs. All of these types of applications are dangerous, since it is extremely easy to build in a Securecaptcha.one malware under the cover of part of the license hacking script, or as a part of the self-made algoritm within the Windows optimization tool.

The statistic shows that people dislike popup advertising more than other types of promotions

How can I get rid of Securecaptcha.one pop-up advertisements?

The guide of Securecaptcha.one adware elimination contains 2 parts. Initially, we need to get rid of the malware, and then correct the results of its activity. The removal procedure is very easy, because it can be done even with using Microsoft Defender – anti-virus software that is present on all personal computers with Windows 8/10. Nonetheless, as a result of its large resources consumption, as well as some errors that can be critical for some types of users, Defender is often disabled by the users, so its use is most likely impossible. Furthermore, different trojan viruses can turn off the embedded antivirus. It is much better to use the separated program that will not have such vulnerabilities.

• Standard scan checks the logical disk where the system files are stored, together with the files of programs you have already installed. The scan lasts up to 6 minutes.

• When the scan is over, you may choose the action for each detected virus. For all files of Securecaptcha.one malware the default option is “Delete”. Press “Apply” to finish the malware removal.

Reset browser settings to default

Manual method of browser reset

To reset Edge, do the following steps :

1. Open “Settings and more” tab in upper right corner, then find here “Settings” button. In the appeared menu, choose “Reset settings” option :

2. After picking the Reset Settings option, you will see the following menu, stating about the settings which will be reverted to original :

For Mozilla Firefox, do the next actions :

1. Open Menu tab (three strips in upper right corner) and click the “Help” button. In the appeared menu choose “troubleshooting information” :

2. In the next screen, find the “Refresh Firefox” option :

After choosing this option, you will see the next message :

If you use Google Chrome

1. Open Settings tab, find the “Advanced” button. In the extended tab choose the “Reset and clean up” button :

2. In the appeared list, click on the “Restore settings to their original defaults” :

3. Finally, you will see the window, where you can see all the settings which will be reset to default :

Opera can be reset in the next way

1. Open Settings menu by pressing the gear icon in the toolbar (left side of the browser window), then click “Advanced” option, and choose “Browser” button in the drop-down list. Scroll down, to the bottom of the settings menu. Find there “Restore settings to their original defaults” option :


2. After clicking the “Restore settings…” button, you will see the window, where all settings, which will be reset, are shown :

When the web browsers are reset, you need to make sure that your browser will definitely connect the accurate DNS while connecting to the site you need. Make a text file titled “hosts” on your pc’s desktop, after that open it and fill it with the following text³:

Find the hosts.txt file in C:/Windows/System32/drivers/etc directory. Rename this file to “hosts.old.txt” (to distinguish it from the new one), and then move the file you created on the desktop to this folder. Remove the hosts.old from this folder. Now you have your hosts file as good as new.

Nonetheless, there is one issue that makes things a lot harder to restore, especially without the anti-malware software. The majority of adware variants that are used to show you the Securecaptcha.one pop-up promotions are changing the deep browser configurations, disabling an access to the settings tab. So, if you try to fix your browser settings after your PC was penetrated by pop-up-related malware, your browser will collapse quickly. In some cases, you will see no crash, however, huge lag spike after pressing the “settings” key. Browser will stop responding for ~ 30 seconds, and after that it will be back to the typical, till you try to open settings once more.

1. More about pop-up ads on Wikipedia.
2. Official Microsoft guide for hosts file reset.