The term is derived from the Ancient Greek story of the deceptive Trojan Horse that led to the fall of the city of Troy. A computer accepts data called output. Trojans Definition How Does Comodo Endpoint Fight Trojans Infostealer Trojan This Trojans main objective is to steal data from the infected computer. . Trojans generally spread by some form of social engineering. Short for malicious software malware is used to describe software programs designed to damage or do other unwanted actions on a computer system. Why Is Computer Called Zombie. Many unassuming users and worms. Trojan horses are so-called because of their delivery method which is typically used to hide malicious code within legitimate software by social engineering. An example of a Trojan horse is a program that masquerades as a legitimate program and downloads onto a computer. Computer viruses worms and Trojan horses. Trojan horses and zombi...