Apple has also provided an update for JAVA http://www.apple.com/support/downloads/ Update 13 addresses a number of security issues and should be applied to Apple systems sooner rather than later.  Details on what the java update fixes can be found here http://www.oracle.com/technetwork/java/javase/releasenotes-136954.html

Not sure whether this addresses the issue that has been reported in relation to the breach of apple, which according to the articles I've seen have been atributed to a java issue.

Mark H