Computers under Attack

Computer under attack

It is said that computer viruses that cause troubles for any users can be classified into three types.  A Trojan Horse is designed to take credit card details or bank - secret word. A Spyware conceals inside a computer and compiles computer owner’s data. A Spam is unwanted advertisement, and it was used to deceive people and to take money from them (Philpot, 2011: 47).

Reference:

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