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Regarding this MacDefender threat...
I normally don't post to tell people when we are protecting against threats (Microsoft doesn't issue a press release when anyone successfully prints, right?), but I am getting a lot of emails about it and I just wanted to let you know that we have been protecting against the threat since May 2. We also shipped an IPS sig for the Mac platform. Sig 24222 went public for the Mac on May 6.
So, there you go! Hope you have a great weekend and thanks, as always, for your support.