Home Malware Programs Adware CM Addon

CM Addon

Posted: November 28, 2013

Threat Metric

Threat Level: 1/10
Infected PCs: 12
First Seen: December 2, 2013
Last Seen: October 2, 2021
OS(es) Affected: Windows

The CM Addon is an adware browser add-on developed and distributed by Engaging Apps. As a Potentially Unwanted Program, the CM Addon isn't deliberately hazardous to your PC like a Trojan or rootkit, but the CM Addon does display advertisements that potentially may endanger your PC. Non-consensual installation processes and partial installations that cause the CM Addon to load advertisements without any visible plugin components also are highly suspicious traits connected with this adware program, and appropriate browser security techniques should be applied to prevent your browser from loading the CM Addon advertisements. Removing the CM Addon from your browser always is encouraged by malware experts, no matter how visible – or invisible – the CM Addon may be at the time.

The Advertisements that Don't Always Ask for Permission to Play

The ease of making fast, no-questions-asked revenues through online advertisements bundled with browser add-ons continues to have undesirable side effects wherein PUPs drift ever closer to threats in terms of delivery methods and overall characteristics. Malware researchers have seen just such a negative evolution with the CM Addon, which is described as a legitimate advertising utility, but often is installed arbitrarily. Software sites that include bundlers in their downloads are the primary sources of most forms of adware like the CM Addon, although other techniques also are exploited upon occasion, up to and including the involvement of Trojan downloaders.

The CM Addon doesn't generate pop-ups or graphics-based advertisements, and, for that reason, may go unnoticed for some time. The only browser modifications malware experts have confirmed the CM Addon as making all involve injecting advertising links into specific keywords for the text content of unrelated sites. Seeing inappropriately highlighted words or sites that provide keyword advertisements for completely unaffiliated services are the two simplest ways of visibly detecting a CM Addon. However, the CM Addon also has the potential capability to display other formats of advertising, including interstitial advertisements and the infamous pop-up advertisement.

Detaching the Advertisement Addition of a CM Addon from Your Browser

Since the CM Addon may be installed in any of various formats, some of which eschew a traditional plugin interface, a CM Addon's new links in your browser may be the only major symptom of the presence of new and undesirable adware. Deleting software that's installed compulsorily simply is a good practice for your PC's safety, and malware experts would emphasize that by noting the CM Addon also monitors your Web-browsing behavior through cookies, making the CM Addon modestly invasive of your privacy. Nonetheless, CM Addon is a PUP, not spyware, and shouldn't be considered in danger of stealing login passwords or other highly sensitive information.

With many of the CM Addon's components not exactly guaranteed to be visible or easily uninstallable (regardless of the claims of its company), deleting a CM Addon isn't always a simple matter of a trip to the Windows Control Panel. Using anti-malware products to delete a CM Addon and other types of adware always is considered the safest thing for your PC.

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