Thread:Cdragon13/@comment-29331244-20140321033352/@comment-29331244-20140323023910

In some website, owner will put virus computer hide in code. When you mess it up, it will destroy your computer and spread very fast. In 2009 most website still didn't know this trick. When 2012 most website put virus on code.

KA Computer science code can wrote a virus computer. It can spread very fast if someone wrote it up.