Do Macs Really Need Antivirus? The Myth Debunked
Published: December 10, 2025
For decades, Apple's marketing tagline was "Macs don't get viruses." While macOS is inherently more secure than Windows due to its Unix-based architecture and "Gatekeeper" feature, the landscape has changed dramatically in 2025.
The Market Share Factor
Hackers target the biggest crowd. Historically, that was Windows. But as Mac adoption has soared in the enterprise and creative sectors, cybercriminals have shifted focus. Mac-specific malware attacks have increased by over 400% in the last few years.
Not Just Viruses
Even if the core macOS system is hard to crack, Mac users are still vulnerable to:
- Phishing: A fake website doesn't care what OS you use. It steals your password just the same.
- Adware: Mac users are frequently targeted by aggressive adware bundles that hijack browsers.
- Ransomware: New strains like "ThiefQuest" are specifically designed to encrypt Mac files.
The Verdict
Yes, you need antivirus on a Mac. Apple's built-in XProtect is good, but it is not updated as frequently as dedicated security software. A lightweight solution like TotalAV for Mac or Intego adds that necessary layer of real-time web protection that Apple lacks.