Can Mac Computers Get Viruses? Here’s What You Need to Know

Every system connected to the internet is vulnerable to getting affected by viruses. If your system is acting crazy, a virus might affect it. However, many people perceive that viruses cannot attack Mac computers.

Apple has created one of the safest Operating Systems, but you might be wrong if you perceive it to be safe. Many malicious viruses are designed to affect Mac computers, putting you into a frenzy. Read this article to find out everything about viruses affecting Mac computers.

How Do You Know If You Have Virus In Your System?

There are several ways to know that your system might have been affected by viruses. The best ways to identify viruses in your computer is when:

  1. Your system performs slowly while using or switching between apps.
  2. Your system overheats with minimum use.
  3. Applications launch and close automatically and refuse to quit.
  4. There are a lot of pop-up windows even if you aren’t browsing over the internet.
  5. You can hear voices from your system stating the existence of a virus.
  6. Your system freezes all of a sudden, and the cursor goes berserk.
  7. You see alerts popping up that say there’s a virus in your system.

Types of Mac Viruses

There is a large variety of Malware that can affect your system, and below are some of the malicious malware which one must be aware of:

Adware: Many times, you must have noticed while downloading movies or songs from unauthorized sites, there are a lot of ad pop-ups that say to clean your system as it has a virus. These are viruses that will show many unclosable ads in your browser. These ads also contain an app link to redirect you to a website. You should not click on them as they might attack your system.

Spyware: Spywares are often hard to trace as they hide in your system and go unnoticed for a longer period, waiting to steal your personal information and valuable data. You should be aware of spyware as they attempt to steal financial data to be used for infringement and fraud.

Ransomware: This malware will slow down the performance of your Mac and harass you with random pop-ups to lure you into fake services to get rid of a virus.

Trojan Horses: Trojan Horses are not technically viruses; however, they are one of the malicious malware that convinces you to download and install unnecessary apps that might slow down the performance of your system. Mac owners have come across phishing scams that ask users to download fake software called MacDefender, MacSecure software and others.

Search Baron- One of The Common Malware for Mac

Search Baron is a redirect virus that has its pros and cons. The good thing about the Search Baron is that it is non-destructive like other malware and can be detected easily. You will know when your system is affected by Search Baron when all your browsers will redirect you to

Search Baron disguises itself as a fake search engine, and all your queries lead you to Bing. In the meantime, you will be redirected to several other spammy websites that will spam you with numerous notifications. If you want to know how to remove Search Baron from your Mac, then click on

How Apple Makes Mac Computers Secure?

Your Mac is designed with significant tools to secure your system from getting attacked by malicious malware.


Apple scans the code for malware before approving any app from the App store and notarizes it for your use only if the results are good. This will prohibit un-notarized versions from being installed in your system. If your system recognizes an unnotarized application, it will halt the installation and notify the user about it.


Gatekeeper is a protective shield that will restrict the malware from negatively impacting your system. The software will restrict all new apps, installers and plug-ins until your system verifies them from authorized sources.

Gatekeeper asks if you are sure you want to open a certain app every time you try to install a new app. The notifications ensure that the malware can’t launch itself automatically without your approval.

Security Updates

The best way to protect your system from getting infected by viruses is to install the latest security updates as and when they appear. Whenever a new virus is detected in your system, Apple works to fix the issues that allowed the virus into your system, thereby strengthening the security.

You can check for the latest updates and use them to your advantage and stop worrying about any threats. These updates will keep you in sync with tools that will protect your system from getting hacked.


Owing to Apple’s built-in tools, most users don’t need any third-party apps for security. However, you have to be extra cautious while browsing the internet. It would be a good option for you to download authorized third-party software if you work with sensitive data daily.