FilterIdea Mac



FilterIdea is a Mac browser add-on app that security researchers deem unwanted and categorize as a browser hijacker. FilterIdea has been reported to reroute the user’s online traffic to pages filled with ads and to introduce unwanted changes in the browser.

FilterIdea Mac

The Filteridea Virus will interfere with you browser searches.

Browser hijacker programs such as the above-mentioned one can cause serious browsing problems at times. That’s why if the ads and the popping boxes displayed by FilterIdea have been annoying you, on this page you will find a quick and effective way to deal with them. We will explain how to safely remove all the ad-generating components and uninstall the changes (a new homepage, an unfamiliar search engine, etc.) that FilterIdea has imposed on your web browser. You will find all the necessary steps right below, neatly organized in a removal guide. The steps prove effective for most popular web browsers, including Chrome, Edge, Firefox, Safari, and others, so no matter which of your browsing apps has been affected, you can use the instructions.

FilterIdea on Mac

FilterIdea for Mac is an unwanted piece of software that is disguised as an add-on for popular browsers such as Chrome, Safari, and Firefox. FilterIdea for Mac is known for taking over the browser and causing changes in its settings without the user’s approval.

The browser hijackers are pieces of software that are specifically created to generate and display different ads on the user’s screen. Normally, such programs are used as online advertising tools and, every time users open their web browsing app, the hijackers start to display sponsored pop-ups, banners, colorful advertisements, and links that redirect to promotional pages. They can track the users’ browsing history and searches, and then tailor the ads on display with the latest search queries. Sometimes the browser hijackers may alter the personal browser settings of the users in order to show more advertisements, redirect their searches to promotional pages or modify their home page or search engine to some ads-displaying site.
This is quite aggressive behavior, and many web users respond to it as unacceptable and actively seek ways to save themselves from advertisements.

The FilterIdea App

The FilterIdea app is a typical browser hijacker extension that targets Mac browsers and floods them with ads and automatic page-redirects. Additionally, FilterIdea could also install new elements such as a new search engine or toolbar buttons in the browser without the Admin’s approval.

Sadly, the sponsored advertisements a hijacker like FilterIdea, Management Mark or MyCouponSmart can display may be quite difficult to remove and when users try to close them down, they may be faced with even more popping on their monitor. The explanation for this irritating behavior is that creators of browser hijackers profit from the clicks on the advertisements displayed. This is achieved using a method called Pay-Per-Click. So, basically, they will try to show more ads with every possible occasion so that users would click on them to generate more revenue.

What is FilterIdea?

FilterIdea is Mac malware capable of filling your browser with misleading ads and redirecting your searches to unknown sites. The typical FilterIdea symptoms are the unauthorized replacement of some browser elements such as the starting page address or the main search engine.

Most people tend to mistake browser hijackers for a virus or malware, and this is mostly because of their aggressive behavior. This is a misdefinition, however, because programs such as FilterIdea are legal pieces of software that are developed for the sole purpose of promoting certain products, services, and their websites. They cannot be related to the harmful activities that could be done by viruses. Just for comparison, a Trojan horse or a Ransomware may cause major security issues, corruption of the system, data encryption, and much more. A browser hijacker, on the other hand, could only get on your nerves with its annoying ads and unwanted browser changes, causing you browsing disturbance and page-redirects. But such software definitely can’t corrupt your system or do any major damage to your data. It is, therefore, considered to be relatively harmless. Still, a browser hijacker can expose you to inappropriate advertisement material and land you on questionable web pages that could potentially be compromised by real viruses, Ransomware, Trojans and other malware. That’s why, if the activity of pieces like FilterIdea disturbs you, you have all the rights to uninstall them with the help of a removal guide or a professional removal tool.

FilterIdea Virus Removal

FilterIdea Mac

The first thing you need to do is to Quit Safari (if it is opened). If you have trouble closing it normally, you may need to Force Quit Safari:

You can choose the Apple menu and click on Force Quit.

Alternatively you can simultaneously press (the Command key situated next to the space bar), Option (the key right next to it) and Escape (the key located at the upper left corner of your keyboard).

If you have done it right a dialog box titled Force Quit Applications will open up.

In this new dialog window select Safari, then press the Force Quit button, then confirm with Force Quit again.

Close the dialog box/window.

FilterIdea Mac


Start Activity Monitor by opening up Finder, then proceed to FilterIdea Mac

Once there, look at all the processes: if you believe any of them are hijacking your results, or are part of the problem, highlight the process with your mouse, then click the “i” button at the top. This will open up the following box:

FilterIdea Mac

Now click on Sample at the bottom:

FilterIdea Mac

Do this for all processes you believe are part of the threat, and run any suspicious files in our online virus scanner, then delete the malicious files:

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This scanner is free and will always remain free for our website's users.
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FilterIdea Mac
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    FilterIdea Mac

    The next step is to safely launch Safari again. Press and hold the Shift key while relaunching Safari. This will prevent Safari’s previously opened pages from loading again. Once Safari is opened up, you can release the Shift key.

    On the off chance that you are still having trouble with scripts interrupting the closing of unwanted pages in Safari, you may need to take some additional measures.

    First, Force Quit Safari again.

    Now if you are using a Wi-Fi connection turn it off by selecting Wi-Fi off in you Mac’s Menu. If you are using a cable internet (Ethernet connection), disconnect the Ethernet cable.

    FilterIdea Mac

    Re-Launch Safari but don’t forget to press and hold the Shift button while doing it, so no previous pages can be opened up. Now, Click on Preferences in the Safari menu,

    FilterIdea Mac

    and then again on the Extensions tab,

    FilterIdea Mac

    Select and Uninstall any extensions that you don’t recognize by clicking on the Uninstall button. If you are not sure and don’t want to take any risks you can safely uninstall all extensions, none are required for normal system operation.
    FilterIdea Mac

    The threat has likely infected all of your browsers. The instructions below need to be applied for all browsers you are using.

    Again select Preferences in the Safari Menu, but this time click on the Privacy tab,
    FilterIdea Mac

    Now click on Remove All Website Data, confirm with Remove Now. Keep in mind that after you do this all stored website data will be deleted. You will need to sign-in again for all websites that require any form of authentication.

    Still in the Preferences menu, hit the General tab

    FilterIdea Mac

    Check if your Homepage is the one you have selected, if not change it to whatever you prefer.
    FilterIdea Mac

    Select the History menu this time, and click on Clear History. This way you will prevent accidentally opening a problematic web page again.

    FilterIdea Mac How to Remove FilterIdea From Firefox in OSX:

    Open Firefoxclick on FilterIdea Mac (top right) ——-> Add-onsHit Extensions next.

    FilterIdea Mac

    The problem should be lurking somewhere around here –  Remove it. Then Refresh Your Firefox Settings.

    FilterIdea MacHow to Remove FilterIdea From Chrome in OSX:

     Start Chrome, click FilterIdea Mac —–>More Tools —–> Extensions. There,  find the malware and  select  FilterIdea Mac.

    FilterIdea Mac

     Click FilterIdea Mac again, and proceed to Settings —> Search, the fourth tab, select Manage Search Engines.  Delete everything but the search engines you normally use. After that Reset Your Chrome Settings.

    If the guide doesn’t help, download the anti-virus program we recommended or try our free online virus scanner. Also, you can always ask us in the comments for help!


    About the author


    Lidia Howler

    Lidia is a web content creator with years of experience in the cyber-security sector. She helps readers with articles on malware removal and online security. Her strive for simplicity and well-researched information provides users with easy-to-follow It-related tips and step-by-step tutorials.

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