There is a DMG exploit, and also the first piece of AdWare for OSX.
Now US Cert has issued a formal warning and even the mass media is starting to report on the DMG issue, it's going to be interesting to see how deep the
Submission Summary: 0 pending, 9 declined, 1 accepted (10 total, 10.00% accepted)
"Ada is PL/I trying to be Smalltalk. -- Codoso diBlini