Computers under Attack

        It is said that the computer virus can be classified into three kinds that make havoc for any users; Trojan Horse, Spyware, and Spam. A Trojan Horse is created to steal credit card details or bank passwords. A Spyware stores the computer’s owner information and submits to commercial companies. A Spam tempts people and takes money from them (Philpot, 2011: 47).

Reference:
          Philpot, S. (2011). “Computers under Attack.” Academic Skills. Oxford: Spain