well I would say it was a java update so I don't think it is anything to be to worried about but just in case: I suggest that you Please post a
in the Am I infected? What do I do?
sub-forum with a description of your problem, the steps taken so far, and a link back to this topic (they will want to know why you suspect malware).
Please note: the Malware Response team are always overwhelmed, and it could take a few days to get your first reply. Just be patient and don't "bump" your topic by replying to it.
If you still have problems after being declared clean, they'll send you back here.