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F-Secure identifies new Mac trojan masquerading as Flash Player update

Sometimes you get the feeling that that the security war never really ends. Per Macworld, F-Secure has reported on a new, scarier-than-usual Mac Trojan horse masquerading as a Flash installer. The downside is that if you do fall victim to the Trojan, it disables your Mac’s automatic malware definition updates. F-Secure, which has a report […]

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New Mac OS X trojan horse goes live, acts as Adobe Flash Player updater application

The bad news: There’ll always be people designing viruses, trojans and malware for computers. The good news: It’s quite a bit rarer on the Mac OS X side of things. Even so, the latest attempt from digital wrongdoers to infect your Mac has been spotted taking on the look and feel of Adobe’s Flash Installer. […]

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Apple releases Security Update 2011-004

Along with yesterday’s Mac OS X 10.6.8 update, Apple also released Security Update 2011-004, which brings some of the same patches to Mac OS X 10.5 (“Leopard”), as well as fixing some Leopard-specific security bugs. Per Macworld, the update patched 28 bugs in systems ranging from AirPort to MobileMe, QuickTime, and subversion. While many of […]

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New “MAC Defender” malware variant surfaces, works way around recent security update

Only one day after Apple released a security update for Mac OS X to address the “MAC Defender” malware, a new variant of the bogus antivirus software has been spotted in the wild. Per ZDNet, the new variation of MAC Defender, named “Mdinstall.pkg,” has been crafted to bypass the new malware-blocking code made available by […]

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Apple releases Security Update 2011-003, removes Mac Defender malware

Beating the expected arrival date (the Mac OS X 10.6.8 update had been anticipated to take care of this), Apple has released Security Update 2011-003, which adds malware detection and removal for the “MAC Defender” scam and delivers a daily update mechanism for updating subsequent malware definitions. Per AppleInsider, the 2.3 megabyte security update for […]