<A target="_blank" href="http://www.wired.com/threatlevel/2010/03/spain-busts-hackers-for-infecting-13-million-pcs/?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+wired%2Findex+%28Wired%3A+Index+3+%28Top+Stories+2%29%29#ixzz0h8r36hFN">The Mariposa botnet, controlling 13 million PCs in 190 countries,</A> was shut down by Spanish police this week. The botnet was used to steal login credentials and record keystrokes.