Mountaincaller.top pop-up notifications appear when you do not expect, bothering and irritating you. However, that is much more than simple pop-ups – their essence is purely malignant, and they can install other malicious stuff to your system. In this article, I will guide you on how to remove Mountaincaller.top push notifications and explain how to avoid them in the future.
Any interaction with Mountaincaller.top push notifications will be useless at best. In worst case scenario, the websites it can show you can introduce malware to your system. These push notifications can also promote fake shopping sites which will take your money and payment info. The latter generally ends up with losing all the money you have on the exposed card.
What are Mountaincaller.top push notifications?
As the pop-up definition goes, these are short and small advertisements that attract your attention to a product they promote. But the difference between regular pop-up ads and Mountaincaller.top pop-ups is the malignant origins of the latter. Common pop-up advertisements are offered for you to enable with a understandable purpose – keep you aware about the latest articles, discounts and so on. It is a useful thing to help your website to retain visitors and help the interested visitors to have the best price.
Brief summary of the Mountaincaller.top pop-up ads:
| Name | Mountaincaller.top |
| Hosting | AS13335 Cloudflare, Inc. United States, San Francisco |
| IP Address | 172.64.136.19 |
| Malware type | Adware1 |
| Effect | Unwanted pop-up advertisements |
| Hazard level | Medium |
| Malware source | Apps from third-party websites, ads on dubious websites |
| Similar behavior | News, Choalauysurvey, Browser |
| Removal method |
To remove possible virus infections, try to scan your PC
|
How does this work?
The majority of web browsers support enabling pop-ups from websites. Sites, on the other hand, may send notifications with the content they want. It may be an advertisement of the product listed for sale on this particular site, as well as a promotion of their partner page. As a result, you may see the push notification from site X, but interacting with it will redirect you to site Y – because a link to that website was embedded.
Scoundrels bear on this ability in their approach to earn money using illegal advertising. They trick victims into turning on pop-ups, and after that just spread numerous banners of other crooks they have a deal with. As you can suppose, no normal companies will have a deal with fraudsters. All the Mountaincaller.top notifications you can see lead to other fraudulent sites. At some point, the same victim may be trapped by several pop-up spamming sites, and its browser will turn into a complete mess.
The promotions these rascals show are paid under the pay-per-view model. It commonly provides a negligible pay for one person, but when you have a huge number of victims and show them hundreds of ads every day – that is a much bigger sum. Despite most of such ads giving no result at all, it can still bring all the parties a lot of profit.
Are Mountaincaller.top pop-up notifications dangerous?
Yes, they are. Initially, they can look harmless – just a blinking pop-up that appears from time to time. However, the things this window promotes differ sharply from what you used to see in pop-up advertisements. Mountaincaller.top web page is ruled by crooks, who intentionally show hundreds and thousands of irrelevant ads in pop-ups. They also don’t follow any manners of advertising and can launch sporadic pop-up advertisements into a storm of ads. For weak systems, that may be enough to cause performance issues. But troubles are not over at this point.

As any other thing that touches illegal advertising, Mountaincaller.top pop-up advertisements do not contain any legit deals to offer. Even when hackers make the banners similar to ones from Amazon, Walmart or Ebay, the web page these banners will throw you to are completely different. And these pages can offer you to turn on other pop-ups, install a “useful” program, or pay for a thing at a big discount and never receive it. Let’s leave aside the cases when pop-up ads promote phishing pages or straightforward malware. There’s no way these pages will bring you any good, thus interacting with them is a very bad idea. For the same reason, Mountaincaller.top pop-up notifications are not recommended to click on either, and the best solution is to disable them as soon as possible.
How to remove Mountaincaller.top pop-ups?
First and foremost, you should reset your browser settings. You can do that in manual or automated way. The former, obviously, requires more time to complete and can be somewhat complicated if you have never done that. Automated supposes the use of anti-malware programs that can reset all browser settings at once.
Reset your browsers manually
To reset Edge, do the following steps:
- Open “Settings and more” tab in upper right corner, then find here “Settings” button. In the appeared menu, choose “Reset settings” option:
- 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:
- Open Menu tab (three strips in upper right corner) and click the “Help” button. In the appeared menu choose “troubleshooting information”:
- In the next screen, find the “Refresh Firefox” option:

After choosing this option, you will see the next message:
If you use Google Chrome
- Open Settings tab, find the “Advanced” button. In the extended tab choose the “Reset and clean up” button:
- In the appeared list, click on the “Restore settings to their original defaults”:
- 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
- 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:
- After clicking the “Restore settings…” button, you will see the window, where all settings, which will be reset, are shown:

When the browsers are reset, you need to ensure that your browser will connect the right DNS while connecting to the site you need. Create a text file titled “hosts” on your pc’s desktop, then open it and fill it with the following lines2:
# Copyright (c) 1993-2006 Microsoft Corp.
#
# This is a sample HOSTS file used by Microsoft TCP/IP for Windows.
#
# This file contains the mappings of IP addresses to host names. Each
# entry should be kept on an individual line. The IP address should
# be placed in the first column followed by the corresponding host name.
# The IP address and the host name should be separated by at least one
# space.
#
# Additionally, comments (such as these) may be inserted on individual
# lines or following the machine name denoted by a '#' symbol.
#
# For example:
#
# 102.54.94.97 rhino.acme.com # source server
# 38.25.63.10 x.acme.com # x client host
# localhost name resolution is handle within DNS itself.
# 127.0.0.1 localhost
# ::1 localhost
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.
Scan your system for possible viruses
Once the scan is complete, you will see the detections or a notification about a clean system. Proceed with pressing the Clean Up button (or OK when nothing is detected).
References
- Official Microsoft guide for hosts file reset.

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