accountable those responsible tr the hack, something that we are working on quite seriously, the worm is in the wild, so to speak, at this point. patching is the most important message as a result. this has reduced the vulnerable population. this needs to continue to be our focus. let me finish by repeating advice that companies be vigilant in updade dating software and are those that do not have the latest security patches available from microsoft. >> this is unepisode of malware. >> part of that has to do with the vulnerability and exploit here used.