It is advertised to be a useful program to enhance your online browsing experience. However, is it really that helpful as it claimed? I am afraid not, according to the users' report, it can always come into your computer without your knowledge and display you ads no matter you want it or not. It is not suggested to follow the pop-up ads for CrossRider can collect your online traces or even steal your confidential information. It can make changes of your default browser settings like DNS setting to drop down other unwanted programs to come to compromise your computer. As time goes by, many users would find that their computers are running slower and slower than normal for it can consume your CPU usage highly on the backdoor.