I searched for it on these forums after I heard about it, because I am concerned about my Sophos Portected Environment. I didn't find anything, hence this post...
Sophos Rep, please read and comment:
http://arstechnica.com/business/news/2011/09/hackers-turn-mysqlcom-into-malware-launchpad.ars
http://blog.armorize.com/2011/09/mysqlcom-hacked-infecting-visitors-with.html
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