The browser hijacker infection can also be used to collect a wide variety of personal data which can be later used for marketing purposes. The reason for this is simple, it doing things you do not know about. It’s not a good idea to have an unwanted program like Calendar Spark hijacker infection on your computer. Moreover, sometimes, those advertisements could redirect you to misleading or malicious web-pages. Some of these ads created to mislead you into buying some questionable products and applications.
Other than the search results, it also provides a large number of annoying ads on the search page. The Calendar Spark browser hijacker takes over your web-browser’s default search provider and controls what will be shown to you whenever you do a searching.