There are several ways that your Mac can become infected with malware. How did my Mac get infected with malware? This guide was written to help Mac users remove viruses and malware from their devices, if your just looking for a way to block or remove advertisements from the sites you visit, then you can use a free browser extension like AdGuard.

Unwanted programs are installed without your knowledge.

Browser popups appear which recommend fake updates or other software.

Website links redirect to sites different from what you expected.

Web pages that you typically visit are not displaying properly.

Your web browser’s homepage has mysteriously changed without your permission.

Advertisements appear in places they shouldn’t be.

When malware is installed on Mac, common symptoms include: If your Mac becomes infected with malware, you may notice an increase in unwanted pop-up advertisements, the installation of unfamiliar programs, or changes to your browser settings without your consent. These types of infections are often designed to generate revenue through tactics such as generating web traffic, collecting sales leads, and displaying advertisements and sponsored links in your web browser.

It is possible for Macs to become infected with malware such as adware, browser hijackers, and unwanted apps. This guide will show you how to remove all types of malware from macOS for free through easy, step-by-step instructions. If you notice that your Macbook or iMac is running slower than usual, you are seeing pop-ups or unwanted advertisements, your browser settings have been changed, or there is an unusual increase in internet activity on your system, it is possible that your Mac has malware installed.

How to check macbook air for malware