Adobe recently issued a security update for Flash Player which patches an exploit that gave hackers the ability to take over a vulnerable system. Not leaving things to chance, Apple is now rolling out a hotfix for Safari that blocks outdated versions of the tainted web plug-in. If your system hasn't been patched yet, you may receive a notification when attempting to access Flash-based content. The prompt will then advise that a new software version is available. If you're running OS X 10.6 (Snow Leopard