If you are on an older Intel Mac (pre-2020), you lack the advanced hardware security found in Apple Silicon (M1-M4) chips. ✅ Best Practices for 2026 Protecting against malware in macOS - Apple Support
This is Apple’s built-in antivirus. It scans every app you download against a database of known malware and blocks it before it can open. do you need to buy antivirus software for mac
You share many files with Windows users. Macs can act as "carriers" for Windows viruses that don't hurt the Mac but could infect your friends' PCs. If you are on an older Intel Mac
You handle highly sensitive client data or financial info where an extra "safety net" provides necessary peace of mind. sideload unverified apps
You frequently download torrents, sideload unverified apps, or use niche software from unofficial sites.