Today marks a significant moment for macOS users: MacPaw has officially launched its new security application, Moonlock. The app, which has been the subject of much anticipation, directly confronts the long-held — and increasingly dangerous — notion that Macs are inherently immune to viruses and other malicious software. With cyber threats targeting Apple's ecosystem on a steep upward trajectory, Moonlock's release couldn't be more timely.

For years, the phrase "Macs don't get viruses" offered a false sense of security. But the landscape has dramatically shifted. Data from various security firms shows a troubling trend: Mac-targeted malware saw a 25% year-over-year increase in 2025. In fact, detections have risen by a staggering 40% since 2024. While macOS Ventura and the newer Sequoia introduced enhanced privacy features and Apple's native Gatekeeper and XProtect offer baseline protection, they simply aren't enough to combat today's sophisticated threats, including ransomware, adware, and cunning phishing attacks. That's where Moonlock steps in.

MacPaw CEO Oleksandr Kosovan minced no words in his official statement, asserting, "The myth that Macs don't get viruses is outdated and dangerous. Moonlock empowers users with proactive protection, scanning for malware, adware, and vulnerabilities in real-time, without slowing down your Mac." This release aligns perfectly with a broader industry forecast predicting a 30% rise in third-party Mac antivirus adoption by 2026, driven partly by the proliferation of remote work and the alarming rise of AI-enhanced malware. It seems Apple users, finally, are waking up to the evolving threat.

So, what exactly does Moonlock bring to the table? It's not just another scanner. The application distinguishes itself with several key features designed for the modern threat environment. At its core is an AI-powered threat detection engine, capable of identifying unknown malware and zero-day threats that might easily slip past less advanced systems. This machine learning capability makes it impressively fast, claiming to detect threats in under 5 seconds for most files.

Beyond basic scanning, Moonlock includes a robust vulnerability scanner. This proactively checks for outdated software and weak passwords, even offering auto-patch suggestions – a really smart move. A "Privacy Shield" feature blocks trackers and encrypts scans, ensuring no user data leaves your device, which is a welcome commitment to privacy, especially in privacy-conscious regions like the EU. The app runs on macOS 13 Ventura or later, optimized for Apple Silicon (M1 through M5 chips), and is remarkably lightweight, using less than 2% CPU during idle scans.

It’s offered with a free basic version, available directly from MacPaw's website and the Mac App Store. For those seeking comprehensive protection, a premium subscription kicks in at $4.99 per month or $39.99 annually, offering a 14-day free trial. This tiered approach makes it accessible for a wider range of users, though some on community forums have already voiced concerns about the free version's limitations feeling like an upsell.

The initial response from experts and the community has been largely positive, albeit with some measured caution. Patrick Wardle, a renowned ObjC security researcher, called Moonlock's AI-driven anomaly detection a "game-changer," noting its ability to catch threats XProtect misses. Macworld's early review awarded it a solid 4.5 out of 5 stars, praising its speed but highlighting occasional false positives.

Users on Reddit's r/Mac have reported positive initial experiences, with many expressing surprise at adware Moonlock uncovered on their machines. However, as often happens, not everyone is entirely convinced. Some still express skepticism, clinging to the idea that Apple's native security is sufficient. Brian Krebs, from Krebs on Security, perhaps put it best: "It's solid, but users should still practicing safe browsing—no app is foolproof." His point is well taken; technology assists, but vigilance remains crucial.

The release of Moonlock signals a definitive shift in how Mac users ought to approach their digital security. The days of blissful ignorance are over. With MacPaw stepping up with this focused, AI-driven solution, it will be interesting to see how widely it gets adopted and if it genuinely redefines security expectations for the Apple faithful.