As a result, you should exercise caution while downloading apps from unknown sources.ĬommandImprovement is a web browser plugin that improves online browsing and searching for web users, especially those who use Mac computers. It works similarly to other well-known adware in this category in that it modifies the default settings of Safari, Chrome, Firefox, or another web browser in order to serve Mac users supported content and display advertising on all sites visited.Īside from creating redirects, these malicious projects display intrusive advertisements and collect information about a web browser’s browsing activities.Īdware creators frequently blend adware and other unwanted apps with freeware and other unknown software to spread them more readily. CommandImprovement is a malware-infected browser extension for Safari, Chrome, and Firefox.