April 24, 2018 - A new variant of the Crossrider adware has been spotted that is infecting Macs in a unique way, using a configuration profile to keep its effects resident in the system.
February 7, 2018 - The new Mac cryptominer, OSX.CreativeUpdate, turns out to be older than we thought, with 23 variants found dating back to October 2017.
February 2, 2018 - A new Mac cryptocurrency miner, called OSX.CreativeUpdate, was being distributed from the MacUpdate website, in the guise of known apps such as Firefox.
December 8, 2017 - A new piece of Mac malware called HiddenLotus is using a clever new trick to fool users into opening it.
December 4, 2017 - Flaws in Apple's response to the "iamroot" vulnerability show that some systems can remain vulnerable even after applying the patch.
November 20, 2017 - A new variant of the OSX.Proton malware is being promoted via a fake Symantec blog site.
May 8, 2017 - The website of the popular HandBrake DVD-ripping app has been hacked, and for 4 days, a maliciously-modified copy of the app was installing a new variant of the mysterious Proton malware.
May 5, 2017 - Snake, also known as Turla and Uroburos, is backdoor malware that has been around and infecting Windows systems since at least 2008. It is thought to be Russian governmental malware and on Windows is highly-sophisticated. It was even seen infecting Linux systems in 2014. Now, it appears to have been ported to Mac.