Spywares are malicious programs that are purposefully created and spread through internet to collect personal information of browsing habits of the users. It collects the record of the website visited by user, stores these data and sent them to the creator or user of the spyware. These data is either used by them or they sale these information to other businesses, which use the information for online marketing and various other purposes. Thus spyware is being increasingly used to device targeted advertising campaigns. |