MacSwift adware attacks inattentive Mac users
MacSwift is an ad-supported application compatible with Mac OS X systems. The program is designed to collect anonymous information about the victim as a user and use it to display targeted ads. The program belongs to adware category and is considered to be a potentially unwanted one. Signs of infection are:
- Continuous redirects to various third-party sites;
- Ads appearing in individual browser windows or banners;
- Slow computer.
Adware is one of the most popular malware types that target Mac operating systems nowadays[1]. MacSwift virus is one of those programs that keep placing banners and in-text links on websites the victim visits. On top of that, it is also capable of opening new browser windows and loading third-party offers in them.
The activity[2] of MacSwift is incredibly annoying, and it goes without saying that such virus should be removed from your PC ASAP. You can use MalwarebytesMalwarebytes or FortectIntego for that.
It is important not to confuse MacSwift with Apple Swift, which is a programming language created by Apple[3]. These two have nothing in common, and the latter one shouldn’t be regarded as something dangerous.
The adware we described collects various third-party offers and displays them, willing to redirect the user to partner sites and generate revenue this way. Unfortunately, it causes these redirects without even checking the final destination’s reputation. As a consequence, victims can be pushed into hazardous or phishing websites. Although Mac Swift adware isn’t malicious itself, it is important to be extremely careful when using a computer that has been infected with it.
To cleanse your Mac, remove MacSwift from it. You can try anti-spyware programs for its removal, or you can follow instructions we prepared. The most important thing to remember is that you shouldn’t delay MacSwift removal. There is no need to let it stay on the operating system because it causes security and privacy related issues.
Distribution of Mac adware
Adware designed for Mac operating systems is promoted via dubious ad networks and can be installed by curious users; however, they typically get into computer systems with the help of software bundling.
App bundling gives the user an opportunity to get some extra programs to the computer along with the primary program that one chose to install. Unfortunately, programs promoted via software packages usually appear to be dangerous or simply untrustworthy. In most cases, they belong to adware or browser hijackers’ category.
To decompose software bundle, the user has to choose Custom or Advanced installation option. These options expand the list of software components and introduce the additions to the user. At this point, one can deselect untrustworthy extras that weren’t supposed to come with user’s download.
Remove MacSwift from OS and continue browsing the Internet without distractions
Mac computers are prone to adware attacks; however, you can remove MacSwift virus and similar programs quite easily. Usually, it is enough to remove suspicious entries from Applications folder and reset affected web browsers. However, we insist that you follow instructions provided below for a successful MacSwift removal.
Once you remove the adware, consider checking the entire system with an anti-spyware or anti-malware program. Nowadays, there aren’t a lot of security program for Mac OS, but you can use those we listed below the article.
Delete from macOS
Remove the unwanted application:
- From the menu bar, select Go > Applications.
- In the Applications folder, look for any suspicious entries, then drag them to Trash (or right-click and pick Move to Trash).
Delete leftover files and folders:
- Select Go > Go to Folder.
- Enter /Library/Application Support and remove any suspicious folders related to the unwanted program.
- Repeat the same check in the /Library/LaunchAgents and /Library/LaunchDaemons folders, deleting any suspicious entries.
- Finally, empty the Trash to permanently remove the leftovers.
Reset Internet Explorer
Remove dangerous add-ons:
- Open Internet Explorer, click on the Gear icon (IE menu) on the top-right corner of the browser
- Pick Manage Add-ons.
- You will see a Manage Add-ons window. Here, look for suspicious plugins. Click on these entries and select Disable.
Change your homepage if it was altered:
- Open IE and click on the Gear icon.
- Select Internet Options.
- In the General tab, delete the Home page address and replace it by your preferred one (for example, Google.com).
- Click Apply and then select OK.
Delete temporary files:
- Press on the Gear icon and select Internet Options.
- Under Browsing history, click Delete...
- Select relevant fields and press Delete.
Reset Internet Explorer:
- Click on Gear icon > Internet options and select Advanced tab.
- Select Reset.
- In the new window, check Delete personal settings and select Reset.
Remove from Microsoft Edge
Delete unwanted extensions from MS Edge:
- Select Menu (three horizontal dots at the top-right of the browser window) and pick Extensions.
- From the list, pick the extension and click on the Gear icon.
- Click Remove.
Clear cookies and other browser data:
- Click on the Menu (three horizontal dots at the top-right of the browser window) and select Settings > Privacy, search, and services..
- Under Clear browsing data, pick Choose what to clear.
- Select Cookies and other site data and Cached images and files. (apart from passwords, although you might want to include Media licenses as well, if applicable) and click on Clear.
Restore new tab and homepage settings:
- Click the menu icon and choose Settings.
- Then find On startup section.
- Click Remove next to any suspicious startup page.
Reset MS Edge if the above steps did not work:
- Press on Ctrl + Shift + Esc to open Task Manager.
- Click on More details arrow at the bottom of the window.
- Select Details tab.
- Now scroll down and locate every entry with Microsoft Edge name in it. Right-click on each of them and select End Task to stop MS Edge from running.
Instructions for Chromium-based Edge
Delete extensions from MS Edge (Chromium):
- Open Edge and click select Settings > Extensions.
- Delete unwanted extensions by clicking Remove.
Clear cache and site data:
- Click on Menu and go to Settings.
- Select Privacy, search and services.
- Under Clear browsing data, pick Choose what to clear.
- Under Time range, pick All time.
- Select Clear now.
Reset Chromium-based MS Edge:
- Click on Menu and select Settings.
- On the left side, pick Reset settings.
- Select Restore settings to their default values.
- Confirm with Reset.
- This will disable extensions and reset startup pages but will not delete bookmarks, saved passwords, or browsing history.
Remove from Mozilla Firefox (FF)
Remove dangerous extensions:
- Open Mozilla Firefox browser and click on the Menu (three horizontal lines at the top-right of the window).
- Select Add-ons.
- In here, select the unwanted extension and click Remove.
Reset the homepage:
- Click three horizontal lines at the top right corner to open the menu.
- Choose Settings.
- Under Home, set your preferred homepage and new tab settings.
Clear cookies and site data:
- Click Menu and pick Settings.
- Go to Privacy & Security section.
- Scroll down to locate Cookies and Site Data.
- Click on Clear Data...
- Select Cookies and Site Data and Temporary cached files and pages, then click Clear.
Reset Mozilla Firefox
If clearing the browser as explained above did not help, reset Mozilla Firefox:
- Open Mozilla Firefox browser and click the Menu.
- Go to Help and then choose Troubleshooting Information.
- Under Give Firefox a tune up section, click on Refresh Firefox...
- Once the pop-up shows up, confirm the action by pressing on Refresh Firefox.
Remove from Google Chrome
Delete malicious extensions from Google Chrome:
- Open Google Chrome, click on the Menu (three vertical dots at the top-right corner) and select More tools > Extensions.
- In the newly opened window, you will see all the installed extensions. Uninstall all suspicious extensions related to the unwanted program by clicking Remove.
Clear cache and web data from Chrome:
- Click on Menu and pick Settings.
- Under Privacy and security, select Clear browsing data.
- Select Browsing history, Cookies and other site data, as well as Cached images and files.
- Click Clear data.
Change your homepage:
- Click menu and choose Settings.
- Look for a suspicious site in the On startup section.
- Click on Open a specific or set of pages and click on three dots to find the Remove option.
Reset Google Chrome:
If the previous methods did not help you, reset Google Chrome to eliminate all the unwanted components:
- Click on Menu and select Settings.
- In the Settings, scroll down and click Advanced.
- Scroll down and locate Reset and clean up section.
- Now click Restore settings to their original defaults.
- Confirm with Reset settings.
Delete from Safari
Remove dangerous extensions:
- Open Safari, click Safari in the menu at the top-left of the screen, and select Preferences.
- Go to the Extensions tab, look for any suspicious entries, and click Uninstall to remove them.
Clear history and website data:
- Click Safari in the menu and pick Clear History.
- Set Clear to all history and confirm with Clear History.
Reset Safari:
- Click Safari in the menu and select Preferences > Advanced.
- Enable Show Develop menu in menu bar.
- From the menu bar, click Develop and select Empty Caches.
Was this guide helpful?
Be the first to comment