Apple is planning to release a software fix that will find and remove the Flashback malware that has been haunting Mac users for several months. The latest version of Flashback has built a botnet that at times has included more than 600,000 infected machines. The most recent variant of the Trojan is exploiting a Java vulnerability through drive-by download attacks in order to infect users machines. Apple said on Tuesday that it was in the process of developing a tool that would detect and remove Flashback, but the company did not specify when the fix would be available.
Source: https://threatpost.com/apple-developing-fix-flashback-malware-041112/76430/

