There’s a new malware attack seriously infecting computers and stealing data, but the most surprising part of it might be that the targets are Mac computers running OSX. While Apple has taken measures to prevent attacks from the malware, known as OSX.Dok, some users may have already allowed it to live on their machines. OSX.Dok will continuously infect the computer it is installed on every time the computer reboots.
OSX.Dok is unique in that it has been called “the first major scale malware to target OS X users via a coordinated email phishing campaign” by Check Point . It’s true that malware and phishing attacks like this are usually more apt to snare PC users, but this one is one you should pay attention to. Do not click or download any strange attachment or files, and be on the lookout for a .zip file called Dokument.zip.
If you’re infected, you may find fullscreen, but fake messages being displayed that there are OSX updates to be installed, and it requests your password. Do not enter any information if you see one of these screens appear.
Doing so would give the malware administrative privileges, install it on your system, and then be able to steal your data. It could also potentially steal any saved passwords, financial information, or any other sensitive or personal information on your computer.
Mac OS may often be safer from phishing and malware attacks, but this shows that it is definitely not impossible to infect one. Although this attack seems to primarily target European users, with global reach, email could have sent this anywhere.
Apple’s response has been to revoke the privileges of a certificate that has been potentially hijacked to serve as an agent facilitating this malware, so it will likely now be rejected if you aren’t careful and it finds its way to your inbox. If you are infected, contact a trusted computer repair professional, who will be able to remove this malicious software and restore your computer to working order quickly.