Solved: How to fix Safari ‘System Mac OS is infected!’ Error

Your Mac’s safety is a priority, and we understand the frustration when the Safari is Infected error pops up. Despite macOS being a robust operating system, a few unwelcome guests like viruses and malware might find their way in, especially through the default browser, Safari.

In this guide, we’ll cut to the chase, addressing Safari-related issues first. If that solves the problem, great! If not, we’ll move on to tackling potential system-level concerns like viruses and malware. Let’s dive in without delay.

Try these steps to fix the Safari is Infected error on your Mac:

Solution 1: Clear Safari Cache and History

1. Open Safari and navigate to Develop > Empty Caches.
2. Go to History > Clear History > All History > Clear History.

See if this resolves the issue.

Solution 2: Remove Site Notifications

1. Open Safari and click on Safari > Settings.
2. Go to the Website tab and select Notifications.
3. Remove notifications from suspicious websites by selecting them and clicking Remove.

Check if this resolves the Safari is Infected error on your Mac.

Solution 3: Clear Safari Data

1. Open Safari and click on Safari > Settings.
2. Navigate to the Privacy tab and click on Manage Website Data.
3. Click on Remove All > Done.

Check if this resolves the Safari is Infected error on your Mac.

Solution 4: Uninstall Suspicious Extensions

1. Open Safari and click on Safari > Settings > Extensions.
2. If you spot any questionable extension, select it and click Uninstall.

Check if this resolves the Safari is Infected error on your Mac.

Solution 5: Check Homepage and Search Engine Settings

1. Open Safari and click on Safari > Settings.
2. In the General tab, check the Homepage setting and ensure it’s set to a trusted site.
3. Go to the Search tab and verify that the search engine is also set to a trusted one.

Ensure these settings are secure to fix the Safari is Infected error on your Mac.

Solution 6: Uninstall Malicious Software

1. Open Finder and navigate to Applications.
2. If you discover any malicious app, uninstall it immediately.
3. Use the Command+Shift+G shortcut keys.
4. Go to the following locations and delete any malicious files associated with the app:
   • /Library/LaunchAgents
   • /Library/Application Support
   • ~/Library/LaunchAgents
   • /Library/LaunchDaemons
   • /Users/Shared/

Ensure a thorough cleanup to fix the Safari is Infected error on your Mac.

Solution 7: Review Login Items

1. Go to System Preferences > Users & Groups > Login Items.
2. Disable any untrusted login items.
3. Open Finder, click on Go in the top menu, and select Go to Folder.
4. Paste the following location and hit Enter: ~/Library/LaunchAgents.
5. Delete the plist files corresponding to the apps you want to remove from login items.
6. Navigate to /Library/LaunchAgents and delete the required plist files.
7. Finally, go to /Library/LaunchDaemons and delete the necessary plist files.

Thoroughly check and adjust login items to address the Safari is Infected error on your Mac.

Conclusion

In conclusion, these steps offer a comprehensive approach to resolving the Safari is Infected error on your Mac. Start by clearing cache and history, removing site notifications, and deleting Safari data. Additionally, uninstall suspicious extensions, verify homepage and search engine settings, and thoroughly review and uninstall any malicious software. Lastly, check and adjust login items for added security.

Disclamer: It’s essential to exercise caution while implementing these fixes, ensuring that you are confident in the legitimacy of the changes made. Be mindful of potential data loss during the process. If you’re uncertain or encounter difficulties, consider seeking professional assistance. By following these steps diligently, you enhance the security of your Mac and mitigate the risks associated with the Safari is Infected error.