Twitter Worm Sends Users to Porn Site

Image via CrunchBaseA worm, designed by Magnus Holm, a Norwegian hacker created havoc at the social networking site because users are swamped by pop up messages and pornographic site. According to the security expert, a JavaScript command in the offending posts included a command, "onmouseover," that caused messages to pop up and Web sites to open automatically when the user mouse over it.