A new version of MacDefender has been found, hours after a Mac OS X security update that would supposedly fix the problem was issued. Let the cat and mouse fight begin!

MacDefender is a Mac OS X malware threat that’s spread considerably over the last few weeks, and has now been patched with a security update.

In an Apple support document the company says it intends to release a security update to address the potential threat from malware claiming to offer a security application for download.