The conficker worm is rather nasty. It blocks access to security sites (those containing any of these strings: antivir ca. cert. conficker f-secure kaspersky mcafee microsoft msdn. msft. norton panda safety.live sans. symantec technet trendmicro windowsupdate), and it will auto update itsself to avoid detection (a pretty nifty idea). It is due to strike on April 1st (as a really… Read more →