Macs are no longer immune to viruses: how to protect your computer.

In 2006, Apple's 'Get a Mac' advertisement created the perception that Macs are not susceptible to viruses. Today, they can also become targets for malware — the need for third-party protection depends on your habits and level of risk.

This is reported by .

What built-in protection is available in macOS

The Mac has a powerful basic set against malware. The notarization system checks programs sent by developers to Apple, and after a successful verification, applications receive a security 'ticket.' During installation, App Store or Gatekeeper verify this ticket and block suspicious programs. Additionally, XProtect works in the background: it scans software during the first launch or changes in files and after signature updates, uses signature detection, and can recognize new threats.

These mechanisms do not make the system invulnerable. Users can still fall for phishing traps — including scenarios where attackers mimic 'locking' the computer and demand the entry of Apple ID. Historically, Macs have also been affected by trojans: in 2012, Flashback infected around half a million devices worldwide.

How to keep your Mac safe

Practicing basic 'digital hygiene' significantly reduces risks. Avoid dubious links and social engineering — messages about 'prizes' or 'summons,' as well as accidental visits to dangerous sites due to typos in the address bar. Do not install programs from unverified sources and do not disable protection for the sake of 'cracks': if software asks to disable antivirus, it is almost certainly malware. Enable two-factor authentication for your Apple ID and other critical services and activate FileVault — encryption complicates access to your data.