If you accept a sudden browser pop-up without reading it carefully, a form of Mac virus called spyware can get into your Mac. Pop-ups are another popular way that viruses can infiltrate into a Mac computer. Adware causes endless annoying pop-ups and advertisements, while ransomware encrypts files and folders in a Mac, making them inaccessible without paying a ransom. Once downloaded and installed, the system receives the harmful malware like adware or ransomware. The victim simply visits a malicious web page and gets notified that they have an outdated Adobe Flash player. For example, the “MacDownloader” trojan horse discovered in 2017 was hiding as an Adobe Flash Update. Trojan horses are the most popular form of computer viruses that can get into your Mac in this way.

You will get the malware once you download and install the update. Mac viruses can sometimes disguise themselves as a software update.

If you downloaded and opened such an infected document knowingly or unknowingly, it will run malicious code triggering different activities in your Mac. They can send emails containing the document to other email addresses, create new files, format hard drives, insert pictures, etc. For example, you may often get them as email attachments, via internet download, or while sharing files through a network. There can be Word or Excel documents infected with macro viruses, which you can receive in several ways. Once you click on such a link, the system can get infected with malware. These phishing emails will persuade you to click on malicious links that appear harmless.

You may receive a fraudulent email or a Facebook message that looks like it’s from a well-known person or a trusted company. Let’s see how these malicious viruses can trick you and gain access to your Mac. The popular types of Mac viruses so far include spyware, adware, ransomware, and scareware. Like in Windows PCs, there are many common ways a virus can get into your Mac. Mac users should be cautious about what they click on, what apps they download (and from where), and who they allow access to their computers. 50% of employees say they’re less likely to follow safe data practices when working from home because they’re not working on their usual devices.A third of workers rarely or never think about cybersecurity at work.Younger workers are 5x more likely to make mistakes with security consequences.43% of people have made mistakes at work that compromised cybersecurity.1 in 4 workers have clicked on a phishing email at work.The likelihood of a Mac user getting a virus largely comes down to that user’s behavior. Macs can and do get viruses.Ĩ8% of today’s data breaches are caused by human error. Automatic security and Notarisation updates.Unknown software installed on your Mac.You see annoying advertisements and pop-ups too often.How Do I Know If My MacBook Has A Virus?.

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