Best Antivirus for Mac in 2026: Does It Need One?
- Norton 360 bundles antivirus, ransomware protection, scam/phishing defense, cloud backup, and a password manager into Mac-compatible plans, with promotional first-year pricing shown on its official product page.
- Malwarebytes focuses on malware and adware detection and cleanup rather than a full security suite, making it a lighter add-on alongside macOS's built-in Gatekeeper and XProtect.
- macOS blocks a lot of malware by default, but it does not stop phishing links, malicious downloads disguised as legitimate apps, or cross-platform threats you might pass to Windows-using contacts.
- For most Mac households, a multi-layer suite like Norton 360 covers more real-world risks than a standalone scanner, though Malwarebytes remains a reasonable lightweight or secondary option.
Norton 360 is one of the strongest all-around picks for Mac in 2026, as Norton's lineup pairs antivirus and ransomware protection with scam/phishing defense, cloud backup, and a password manager in Mac-compatible plans like Antivirus Plus and 360 Standard, while Malwarebytes works better as a focused, lightweight malware scanner for people who already trust macOS's built-in defenses for everything else. If you want one subscription that covers the Mac itself plus your online accounts, start with Norton 360.
Does macOS Need Antivirus in 2026?
Yes — macOS's built-in Gatekeeper and XProtect catch known Mac malware signatures, but they do nothing about phishing sites, malicious browser extensions, or booby-trapped downloads that trick you into approving them yourself. Apple's defenses are reactive and signature-based, which is useful but incomplete; a dedicated antivirus adds real-time scanning, web protection, and in Norton's case, identity and scam-detection tools that Apple doesn't build into macOS at all. If you only browse, bank, and use trusted apps, you're at lower risk — but anyone downloading files, clicking email links, or sharing a Mac with less careful family members benefits from an extra layer.
| Antivirus | Best For | Mac-Relevant Features | Deal |
|---|---|---|---|
| Norton 360 | All-in-one protection + extras | Antivirus, ransomware & hacking protection, Scam Protection, cloud backup, password manager | View Deal |
| Malwarebytes | Lightweight malware/adware cleanup | On-demand and real-time scanning focused on malware, adware, and PUPs | View Deal |
Is Norton 360 Better Than Malwarebytes for Mac?
Norton 360 covers more ground because it's built as a full security suite rather than a single-purpose scanner. According to Norton's own product listing, its Antivirus Plus tier already includes antivirus, malware, ransomware, and hacking protection for one Mac, PC, tablet, or phone, plus Scam Protection, a 100% Virus Protection Promise, 2 GB of cloud backup, and a password manager — and the step-up Norton 360 Standard plan builds on that base. Malwarebytes, by contrast, is positioned primarily as a malware and adware remover; it's a solid complement to macOS's defenses but doesn't publish the same breadth of bundled extras (backup, password manager, scam detection) on its pricing page.
For a deeper side-by-side on overlapping strengths and weaknesses, see our dedicated Norton 360 vs Malwarebytes comparison.
Norton 360
Norton's product page shows an Antivirus Plus plan priced at $59.99 for the first year and a Norton 360 Standard plan at $94.99 for the first year, both listed as promotional first-year rates with savings compared to the renewal price — check the official pricing page for current numbers and renewal terms before buying. Coverage scales from a single device up to family and multi-device tiers, and Norton frames its protection around real concerns like identity theft, financial fraud, and dark-web exposure, not just virus scanning. If you're also weighing identity-theft coverage, our Aura vs Norton 360 breakdown digs into that angle specifically.
Malwarebytes
Malwarebytes is best understood as a targeted cleanup and prevention tool rather than a full suite — it's commonly used to scan for and remove malware, adware, and potentially unwanted programs that slip past other defenses. Its official pricing page outlines multiple plans, but specific Mac feature lists and current rates should be confirmed there directly, since exact tiering can shift. For Mac users who already run a browser-level privacy setup, pairing Malwarebytes with a hardened browser (see our best secure browsers for privacy guide) is a reasonable lightweight strategy.
Does Antivirus Slow Down a Mac?
Any real-time scanner uses some CPU and memory, but modern Mac-native antivirus apps are built to run in the background without noticeably affecting everyday tasks like browsing or document editing. Norton and Malwarebytes both ship macOS-specific apps rather than repurposed Windows code, which generally means better integration with Apple's security APIs and less overhead than older-generation suites. We haven't run independent speed benchmarks on these specific Mac builds, so if performance impact is a top priority for you, read current user reports and the vendor's own system-requirements page before committing to a plan.
Which Mac Antivirus Should You Choose in 2026?
Choose Norton 360 if you want one subscription handling antivirus, ransomware, scam protection, backup, and password management across your Mac and other devices. Choose Malwarebytes if you mainly want a focused malware scanner to run alongside macOS's built-in protections and you don't need the extra suite features. Either way, confirm your device count and household needs — family plans and multi-device bundles are where these products often diverge most in value, a factor we also weigh when comparing Norton 360 against Aura for students.
Bottom Line
Norton 360 remains one of our top picks for Mac users heading into 2026 because it covers antivirus, ransomware, scams, backup, and password management in one place, while Malwarebytes stays a sensible lighter-weight option for malware-specific cleanup. For most people who want a single subscription and the fewest gaps, start with Norton.
Frequently Asked Questions
Do Macs really get viruses?
Macs are less targeted than Windows PCs but are not immune — they can still be hit by adware, trojans disguised as legitimate apps, and phishing-driven malware, which is why dedicated antivirus adds value beyond Apple's built-in defenses.
Is Malwarebytes enough protection for a Mac on its own?
Malwarebytes can handle malware and adware cleanup well, but it doesn't publish the same bundled extras — like scam protection, backup, or a password manager — that a full suite such as Norton 360 includes.
Does Norton 360 work on both Mac and iPhone?
Yes, Norton's plans are built to cover multiple device types including Mac, PC, tablet, and phone under a single subscription, with the exact device count depending on the plan tier you choose.