How secure is a Mac?

Mac computers have a stellar reputation in the industry for being much more secure than Microsoft Windows. Many Apple users believe that they are safe from viruses and other malicious forms of software on the internet. While a Mac is less susceptible to a virus, other security threats pose significant risks. Understanding the security risks of a Mac computer can help you avoid making common mistakes and ensure that you do not become the next victim of a cybersecurity attack.

Here are a few examples of the common cyber threats that users face each day and how they stack up against the built-in security features of Apple computers.

Malware Threats

Malware is one of the most common cybersecurity threats that can wreak havoc on both businesses and individuals. Many Mac users mistakenly believe that they are safe from malware by simply using an Apple computer. However, the rise of malware incidents on Mac computers has significantly increased since 2017, and these threats are only expected to continue to grow due to the ever-expanding base of Mac owners. The perception of Mac users earning more money than the average person is also another reason why cybercriminals use ransomware and other malicious schemes to target Mac computers. Downloading anti-virus protection is critical in protecting your computer against malware and other cybersecurity threats.

Potentially Unwanted Programs (PUPs)

Potentially unwanted programs (PUPs) are automatically installed on a Mac without a user’s consent. These programs can cause your computer to operate much more slowly, while also increasing the number of pop-ups and advertisement banners on websites. A few examples of the most common type of PUPs include GoPhoto, MacShop, Shopper Helper Pro, Yontoo, and many others. Removing these unwanted programs is essential in improving the Mac user experience while also maintaining your privacy.


Adware is another common issue that continues to increase in popularity. Adware is typically bundled alongside free software programs on the internet, and many times they are automatically downloaded without your prior knowledge. Typical signs of a Mac computer infected with adware include frequent pop-up advertisements, website links redirecting you to unexpected sites, and you may also have a different homepage. Removing any new apps and browser extensions that you did not install is essential in eliminating adware from your Mac computer.

How to Enhance Mac Security?

Downloading paid anti-virus software can give Mac users protection from common PUPs and adware. Turning on automatic security updates is another effective way to improve cybersecurity. Of course, new cyber threats will continue to evolve, and Apple users must always remain vigilant.

Mac computers are much less likely to experience cybersecurity incidents compared to the vast number of threats that Microsoft Windows users face each day. However, the growing number of malware attacks, potentially unwanted programs, and an increase in adware pose significant security concerns for anyone that uses Apple computers. Always remaining aware of these ever-evolving threats and being mindful of each download is essential in keeping your Mac computer safe and secure.

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