Apple closes a trojan loophole after 550,000 Macs are infected
According to a report posted Wednesday by Dr. Web, a Russian anti-virus vendor that may have a stick in this fire, the security of more than 550,000 Macs around the world have been compromised by the Flashback trojan.
Dr. Web, which sells an antidote for the versions of Flashback that run on Microsoft (MSFT) Windows machines, describes the Mac variant like this:
Oracle (ORCL), which assumed responsibility for the the Java programming language when it acquired Sun Microsystems in 2010, released a fix for the vulnerability in February. According to Ars Technica’s Jacqui Cheng, “Apple didn’t send out a fix until earlier this week, after news began to spread about the latest Flashback variant.”
The fix is part of the OS X software update called Java for OS X 2012-001. You’ll find it in Software Update in System Preferences. If you think one of your Macs is infected, F-Secure has instructions on how to use the Terminal application in your Utilities folder to find out:
Published Date: Friday, April 6th, 2012 | 02:01 AM