Apple Update Targets Mac Malware
Apple released a security update today designed to address the recent scourge of scareware targeting Mac users. The update comes as security experts spotted new versions of the rogue application family MacDefender making the rounds via poisoned links on Facebook.
Security Update 2011-003, available for Mac OS X v. 10.6.7 and Mac OS X Server v. 10.6.7, includes a component that checks for the MacDefender malware and its known variants. In its most recent advisory, Apple states: “If MacDefender scareware is found, the system will quit this malware, delete any persistent files, and correct any modifications made to configuration or login files. After MacDefender is identified and removed, the message below will be displayed the next time an administrator account logs in.”