How are computer infections produced?

Computer system infections are produced by people who wish to cause damage to others, or who desire to gain control over another person's computer.  right here The simplest way to produce an infection is to take some existing code and modify it slightly.  like this This brand-new code can then be dispersed to others, who may unwittingly run it by themselves computer systems. As soon as the infection is running, it can do anything its developer desires it to, consisting of deleting files, stealing data, or sending spam. More sophisticated viruses can be very hard to spot and eliminate.