Earlier this week Patrick Wardle (Objective-See) published his 100th blog post All Your Macs Are Belong To Us about the serious flaw underlying the recent "macOS Gatekeeper Bypass (2021)â€, which was fixed by Apple in the macOS 11.3 update. It makes for some interesting reading, to say the least.
That said, note that (the current version of) Wardle’s utility BlockBlock already provided protection against the current zeroday malware installer exploit(s). In addition to this, he is working on free books under the title The Art Of Mac Malware, which may be of interest to those of you wanting to know more about this topic.
