How to Remove Poisism.com Hijacker?

Poisism.com Redirect Virus Description

Poisism.com
Poisism.com is a pesky browser redirect virus created by unknown third party to boost web traffic and promote commercial products. In most cases, Poisism.com virus is bundled within free applications downloaded from the internet. Sometimes, it can also hide in spam email attachments. Once inside your computer, it immediately hits Windows registry and changes browser settings. You will see that your default search provider is replaced with an unwanted one. Every time you go to any desired websites it always redirects you to Poisism.com. It is really really very annoying and irritating. Moreover, this Poisism.com redirect virus is able to add other malware add-ons/extensions to your browsers. It occupies lots of network resources , so your internet speed will be affected as well. What’s worse, Poisism.com virus is very good at tracking users’ surfing habits. It will secretly collect web history, entered search queries, cookies, online banking details, IP address and other sensitive data. If you don’t plan to get rid of Poisism.com, it will render your computer unstable, vulnerable or even unusable. Thus, we strongly recommend you to remove it immediately.


How to Remove Poisism.com? (Windows + Mac OS)

Quick Menu

Section A – Poisism.com Removal Steps For Windows OS

  1. End malicious process run by Poisism.com and related malware
  2. Uninstall malicious programs related with Poisism.com
  3. Delete browser extension installed by Poisism.com and related malware
  4. Remove malicious files created by Poisism.com or related malware
  5. Reset Web Browsers to remove Hijackers brought by Poisism.com

Section B – Poisism.com Removal Steps For Mac OS

  1. Remove malicious extension and browser hijacker related with Poisism.com or malware
  2. Uninstall harmful Apps installed along with Poisism.com or malware
  3. Remove malicious files generated by Poisism.com or malware from your Mac
  4. Download SpyHunter Antimalware For Mac to Scan For Malicious Apps and Files

Section A – Poisism.com Removal Steps For Windows OS

(NOTE – Please bookmark this page first, because some steps will require you to restart your web browser or computer.)

Step 1. End malicious process run by Poisism.com and related malware.

1. Hit Ctrl + Shift + Esc keys at the same time to open Windows Task Manager:

get rid of Poisism.com

2. Find malicious process related with Poisism.com or malware, and then right-click on it and click End Process or End Task.

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Step 2. Uninstall malicious programs related with Poisism.com.

Press “Win + R ” keys together to open the Run screen;

uninstall Poisism.com

Type control panel in the Run window and click OK button;

uninstall Poisism.com

In Control Panel, click Uninstall a program under Programs;

uninstall Poisism.com

Look for malicious app related with Poisism.com; Right-click on the malicious program and click Uninstall.

uninstall Poisism.com

Many malware may re-install themselves multiple times if you don’t delete thier core files. To get rid of Poisism.com completely, we recommend downloading SpyHunter Aniti-malware to scan entire system and delete all malicious files.

Download SpyHunter For Windows (Free Trial)

Free Remover allows you, subject to a 48-hour waiting period, one remediation and removal for results found. Read our EULAPrivacy PolicyCookie Policy . See more Free SpyHunter Remover details.


Step 3. Delete extension installed by Poisism.com and related malware.

Chrome

On Chrome

Click the Chrome menu button >> Click Tools >> Select Extensions:

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Find extension that may be related with Poisism.com or potential threat >> Click the trash can icon to delete them.

get rid of Poisism.com on chrome

Microsoft Edge

On Microsoft Edge

Start Edge: Click the More (…) button ahe tog right corner and click Extensions:

get rid of Poisism.com on Microsoft Edge

Select the extensions you want to remove and click Remove:

get rid of Poisism.com on Microsoft Edge

get rid of Poisism.com on Microsoft Edge

Firefox

On Firefox

Click the menu button and choose Add-ons. The Add-ons Manager tab will open.

get rid of Poisism.com on firefox

In the Add-ons Manager tab, select the Extensions panel >> find extension that may be related with Poisism.com or potential threat >> Click Remove button.

get rid of Poisism.com on firefox

IE

On Internet Explorer

Open the IE, click the Tools button , and then click Manage add-ons.

get rid of Poisism.com on IE

Choose Toolbars and Extensions on left side of the window >> Find  extension that may be related with Poisism.com or potential threat>> Click Disable button

get rid of Poisism.com on IE

Malicious extensions may re-install itself on web browser if you don’t delete core files of Poisism.com and related malware. To get rid of Poisism.com completely, we recommend downloading SpyHunter Aniti-malware to scan entire system and delete all malicious files.

Download SpyHunter For Windows (Free Trial)

Free Remover allows you, subject to a 48-hour waiting period, one remediation and removal for results found. Read our EULAPrivacy PolicyCookie Policy . See more Free SpyHunter Remover details.

Step 4. Remove malicious files created by Poisism.com or related malware.

1. Hit Windows + R keys at the same time to open Run window and input a regedit and click OK:

uninstall Poisism.com

delete Poisism.com malicious files

2. In the Registry Editor, hit Windows key + F key together to open Find window → Enter virus  name → Press Enter key to start search.

delete Poisism.com malicious files

3. When the search is completed, right click the folders related with Poisism.com and click Delete button:

delete Poisism.com malicious files

Please Read This Before You Remove Registry Files

PLEASE Be Carefully, Do Not Delete Healthy Registry Entries, Or Your Computer May Be Damaged.

If you are not able to determine which regsitry files are malicious, we recommend downloading SpyHunter Anti-malware to scan entire system and find out all malicious files. It can avoid mistakes and may reduce the cleanup time from hours to minutes.

Download SpyHunter For Windows (Free Trial)

Free Remover allows you, subject to a 48-hour waiting period, one remediation and removal for results found. Read our EULAPrivacy PolicyCookie Policy . See more Free SpyHunter Remover details.

Step 5. Reset Web Browsers to remove Hijackers Brought by Poisism.com.

Chrome

Reset Chrome:

  1. Click the Chrome menu button, represented by three horizontal lines;
  2. Click Settings when the drop-down menu appears;
  3. In the Settings screen, scroll to the bottom of the page and click on the “Advanced” link;
  4. Click on the “Reset settings to their original defaults” button.
  5. A confirmation dialog appears,  click on the “Reset Settings” button.

Edge

Reset Microsoft Edge:

  • Click on Microsoft Edge’s main menu button, represented by three horizontal dots;
  • Click on “Settings“ button when the drop-down menu appears;
  • Click on “Reset Settings”On the left side of the window;
  • Click on “Restore settings to their default values”
  • Click on the “Reset” button in the new confirmation window that opens.

Firefox

Reset Firefox:

  1. Click the menu button of firefox, represented by three horizontal lines;
  2. Click on “Help“ button when the drop-down menu appears;
  3. Click on “Troubleshooting Information“ from the Help menu;
  4. Click the “Refresh Firefox” button in the upper-right corner of the “Troubleshooting Information” page.
  5. Click on the “Refresh Firefox” button in the new confirmation window that opens.

IE

Reset IE :

  1. Open Internet Explorer, click on the gear icon in the upper-right part of your browser, then select “Internet Options“.
  2. Now select the “Advanced” tab, then click on the “Reset” button
  3. In the “Reset Internet Explorer settings” section, select the “Delete personal settings” checkbox, then click on the “Reset” button.

NOTE – If the steps above doesn’t help, please rescan entire infected PC with Spyhunter anti-malware and let it help you fix all problems.



Section B – Poisism.com Removal Steps For Mac OS

Step 1 – Remove nasty extension and browser hijacker related with Poisism.com or  malware.

Chrome

– Click the setting button “” at the top right of the browser window, choose “More Tools” and choose “Extensions“.

delete Poisism.com on mac chrome

– Click the “trash can icon” button to remove extension related with Poisism.com or malware:

delete Poisism.com on mac chrome

Safari

Safari:

– Choose Safari > Preferences

delete Poisism.com on mac safari

– On the ‘Extensions’ tab, find out the extension related with adware or hijacker and click Uninstall or Disable

delete Poisism.com on mac safari

Firefox

Mozilla Firefox:

– Click the settings button (three horizontal bars) in the top-right corner and then select ‘Add-ons’.

delete Poisism.com on mac firefox

– Click “Extensions” tab under Add-on Manager page to view the extensions.
– Find the suspicious add-on you want to disable and click its “Disable” button.
– If you want to delete an extension entirely, click “Remove.”

delete Poisism.com on mac firefox

Malicious browser extensions hijack your Google Search and redirect you to unwanted websites. To get rid of related search hijacker, you need to delete core files of Poisism.com and related malware. We recommend downloading SpyHunter Mac Antimalware to remove all malicious apps and hijacker for you. This may save you hours and ensure you don’t make mistakes that harm your system

Download SpyHunter For Mac (Free Trial)

Free Remover allows you, subject to a 48-hour waiting period, one remediation and removal for results found. Read our EULAPrivacy PolicyCookie Policy . See more Free SpyHunter Remover details.

Step 2 – Uninstall harmful Apps related with Poisism.com or malware

– Open Finder at the Dock

Poisism.com removal from mac

– Select Applications and find out suspicious apps related with Poisism.com , then right click on the app and click Move to Trash:

Poisism.com removal from mac

– Right click on Trash icon to select Empty Trash

Poisism.com removal from mac


Step 3 – Remove malicious files generated by Poisism.com or malware from your Mac

Malware geneates lots of malicious files and folders on infected Mac, to avoid Poisism.com reinstalling itself, you need to find out and remove all malicious files:

1. Click the Finder icon from the menu bar  >>  choose “Go” then click on “Go to Folder“:

delete malicious files of Poisism.com on mac

2. In the Go to Folder… bar, type “/Library/LaunchAgents” and click Go:

delete malicious files of Poisism.com on mac

3. In LaunchAgents folder, search for any recently-added suspicious files and move them to the Trash.

delete malicious files of Poisism.com on mac

Here are some examples of files generated by malware:

“installmac.AppRemoval.plist”,  “com.genieo.completer.download.plist” “com.genieoinnovation.macextension.plist” “com.genieo.engine.plist” “com.adobe.fpsaud.plist” , “myppes.download.plist”, “mykotlerino.ltvbit.plist”

4.Repeat the process on the following folders:

~/Library/LaunchAgents

delete Poisism.com from mac
/Library/Application Support

delete Poisism.com from mac
/Library/LaunchDaemons

delete Poisism.com from mac

Many malware may re-install themselves multiple times if you don’t delete thier core files. To find and remove all malicious files , We recommend downloading SpyHunter Mac Antimalware to scan your Mac. This may save you hours and ensure you don’t make mistakes that harm your system

Download SpyHunter For Mac (Free Trial)

Free Remover allows you, subject to a 48-hour waiting period, one remediation and removal for results found. Read our EULAPrivacy PolicyCookie Policy . See more Free SpyHunter Remover details.


Step 4 – Download SpyHunter Antimalware For Mac to Scan For Malicious Apps and Files.

Lots of Malware keep generating malicious files on infected computer deeply, thus it’s quite difficult for common computer users to find out and remove all harmful items related with Poisism.com. Meanwhile, there will be possibility that users remove core system files by mistake and then the entire computer will be harmed seriously.

To avoid the risks, We recommend all users downloading SpyHunter Antimalware For Mac, a professional automatic malware removal tool which keeps your Mac away from virus and malware attack and avoid online spam and phishing websites and protect your privacy and files well.

1. Click Download button here to download SpyHunter For Mac:

Download SpyHunter For Mac (Free Trial)

(Free Remover allows you, subject to a 48-hour waiting period, one remediation and removal for results found. Read itsEULAPrivacy Policy See more Free SpyHunter Remover details.)

2. Double-click SpyHunter-1.2-15-7043-Installer.dmg to install Spyhunter For Mac:

Poisism.com remover for mac

3. Once SpyHunter For Mac  is installed, run a scan and register its full version to remove all malicious objects on your Mac.

Poisism.com remover for mac

4. In case Poisism.com is still infecting your Mac, Submit a Support Ticket and the support agent will conact to help you.

Poisism.com remover for mac

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