As seen in the above examples, malware usually spreads via apps not available in the official App Store restricting these installations can go a long way in preventing such attacks. As the name suggests, Gatekeeper ensures only apps available in the App Store and/or developed by trusted developers can be installed on macOS machines. The simplest way to prevent unapproved apps from being installed is by using Gatekeeper. Well, the common factor in all these malware attacks is apps, and as SecurityIntelligence suggests, a mobile device management (MDM) solution is the answer to securing macOS from the latest malware. There also exists a second variant, which either installs a rogue piece of software named Advanced Mac Cleaner or installs a malicious Safari browser extension. This trojan has been designed to be undetectable by antivirus solutions, difficult for malware analysts to examine, and equally difficult to reverse engineer. Intego yet again discovered the OSX/CrescentCore trojan, another strain of macOS malware which masquerades as Adobe Flash Player and on installation infects the device.Both are backdoor malware strains capable of recording keystrokes, taking screenshots of infected systems, and allowing the attacker to spy on victims. Intego discovered that Firefox’s zero-day vulnerability was used by attackers to unleash OSX/Netwire and OSX/Mokes.This malware was dubbed the ‘ BirdMiner‘. Malwarebytes discovered a cracked version of Ableton Live 10, which on installation unpacks a cryptominer that runs in the background via Linux emulation.This malware follows closely on the heels of four different malware strains targeting macOS in recent months. Trend Micro recently discovered a malware strain developed for macOS machines this malware masquerades as a legitimate trading app named Stockfolio, and has been stealing user information and uploading it on a third-party website. Just like you’ve been watching the rapid rise of Macs in enterprises, so have attackers-the ones wreaking havoc in enterprises through malware attacks. Of course, Macs carry additional advantages as seen in the image below: Source: Global Survey: Mac in the Enterprise, Jamf According to a Jamf survey, 74 percent of those who previously used a PC for work experience fewer issues now that they use a Mac. This actually works well, but ONLY if the application (with the correct switch) is run with administrator privs.Mac usage, as you’ve probably seen in your workplace, has risen exponentially in enterprises. ![]() In order to set the application to run in multi-user mode, I have to use a switch '/m'. ![]() As long as only one person at a time runs it. I have an application set as a remote app (W2012) that works fine. To boot Mac in single user mode, just need to power on Mac and hold on Command + S. Single user mode is a special startup environment, which boots Mac to a terminal-like interface where users can run commands to do what they want on Mac, such as repairing startup drive or creating new admin account etc. User permissions can be changed from either the System Preferences or the Terminal app. ![]() Setting a user as an administrator will allow her to perform these sensitive operations on a Mac. As an administrator, you can automatically install Chrome apps and extensions on users' computers. Set Chrome app and extension policies (Mac) Applies to Mac users who sign in to a managed account on Chrome Browser.
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