Threat Database Browser Hijackers Maincaptchasource.com

Maincaptchasource.com

Threat Scorecard

Ranking: 3,703
Threat Level: 20 % (Normal)
Infected Computers: 1,548
First Seen: May 31, 2022
Last Seen: September 24, 2023
OS(es) Affected: Windows

Maincaptchasource.com is a dubious website dedicated to generating intrusive ads or running popular browser-based scams. It is unlikely that users land on the website on their own, and instead, they are taken there through forced redirects caused by either a previously visited website or an adware app present on the system.

If users are seeing the Maincaptchasource.com just one or two times, especially after visiting torrent websites or dubious streaming portals, then the best course of action is to avoid engaging with it at all. Close the page and move on with your browsing. Otherwise, users might be subjected to the website's manipulative tactics designed to lure them into subscribing to its push notification services. Those who fall for the trap will then be subjected to a stream of intrusive and unwanted advertisements that will severely diminish the user experience on the affected device. The privileges obtained by Maincaptchasource.com will be so broad that even closing the browser will not prevent the website from generating its ads.

If, however, the ads by Maincaptchasource.com are just a portion of the advertisements presented to the user, this could a sign that an adware app has managed to sneak itself onto the device. This is not uncommon as most PUPs (Potentially Unwanted Programs) spread themselves by abusing deceptive marketing tactics that hide their installation process from the user. While PUPs are not considered to be a direct danger to the system they are installed on, users are strongly encouraged to remove them as soon as they notice the app's presence. After all, the ads they generate could lead to untrustworthy third-party websites while the app itself could be tracking, logging, and exfiltrating various browsing information.

URLs

Maincaptchasource.com may call the following URLs:

maincaptchasource.com

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