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Remove “Security Error: 0x80070643” virus (Tutorial)

removal by Julie Splinters - - | Type: Adware

What should you know about “Security Error: 0x80070643” virus?

“Security Error: 0x80070643” virus causes fake notifications about the compromised security of the device. They are shown to convince users of viruses which supposedly infected their system and call the indicated telephone number. However, such technique is purely a tech support scam, well-known for virus researchers. It earned the status of adware as well. The essence of all online scams is to wheedle out money. Thus, once you see the notifications asking you to call a supposed technical support specialist, remove Security Error: 0x80070643 from the device. You can do it with the help of an anti-spyware application. There is also an option to perform manual Security Error: 0x80070643 removal. Let ReimageIntego help you get rid of the infection.

There have been multiple tech support scams on the Web already. The crooks manage to fake BSOD (“blue screen of death”) screens leading users to think that their operating systems have crashed. Alternatively, they may present forged private key identification messages. Users, unaware of such sort of deception, follow the instructions only to find out that they are fooled in the end. Whether you are dealing with this kind of scam which tend to appear on the website or you see the forged Windows alert, you should look for one particular feature – all scams include the phone number. Calling the specialist would solve the current computer issues; at least, what users tend to think. Likewise, “Security Error: 0x80070643″ alerts display you “1-855-999-9246.” After dialing the number, you are connected to the crook who aims to foist some products, mainly security or PC optimization tools. However, such tools are rarely practical. There is also a probability that they might be infected with viruses or malicious elements which cause various system issues.

The image of Security Error: 0x80070643

Questions about “Security Error: 0x80070643” virus

Furthermore, the longer the adware resides on the computer, you might suffer from the frustrating consequences of Security Error: 0x80070643 redirect. In short, you may misguide to the “official” domains of the crooks where they try to coax out not only your email address but such confidential information as the credit card number and verification codes. Though this type of scams is not s harmful as banking trojans, which overlay the official bank web pages and steal the mentioned information, it is primary importance to stay alerted and exit all redirected domains.

How did the adware get into my device?

At first glance, the adware might leave the image that a complex virus entangled your system and you might be confused how to get rid of it, leave alone how it got into the device in the first place. In fact, this adware spreads like other samples of the same category – through freeware. If you download new applications and do not pay attention neither to the publisher or the download source, then there are more than enough chances to encounter Security Error: 0x80070643 hijack. Luckily, there are some tips which can greatly reduce the risk of cyber threats. Upon starting the installation of any program, opt for “Custom” settings. Likewise, you will notice additional applications. Unmark the suspicious and unnecessary ones and only then continue with the installation of the program.

Terminating Security Error: 0x80070643

There are two methods to remove “Security Error: 0x80070643” virus. You can do it with the help of the anti-spyware application. It is designed to locate and exterminate every sort of cyber threats, including adware and even ransomware. Update it before starting the full system scan. Below this article you may find the instructions which guide you through manual Security Error: 0x80070643 removal guide. Remember that personal caution while surfing through the vast spaces of the Internet has much more significance regarding cyber attacks.

You may remove virus damage with a help of ReimageIntego. SpyHunter 5Combo Cleaner and Malwarebytes are recommended to detect potentially unwanted programs and viruses with all their files and registry entries that are related to them.

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Alternative Software
Different software has a different purpose. If you didn’t succeed in fixing corrupted files with Reimage, try running SpyHunter 5.
Alternative Software
Different software has a different purpose. If you didn’t succeed in fixing corrupted files with Intego, try running Combo Cleaner.

To remove “Security Error: 0x80070643” virus, follow these steps:

Get rid of “Security Error: 0x80070643” from Windows systems

To remove “Security Error: 0x80070643” virus from Windows 10/8  machines, please follow these steps:

  1. Enter Control Panel into Windows search box and hit Enter or click on the search result.
  2. Under Programs, select Uninstall a program.Uninstall from Windows 1
  3. From the list, find entries related to “Security Error: 0x80070643” virus (or any other recently installed suspicious program).
  4. Right-click on the application and select Uninstall.
  5. If User Account Control shows up, click Yes.
  6. Wait till uninstallation process is complete and click OK.Uninstall from Windows 2

If you are Windows 7/XP user, proceed with the following instructions:

  1. Click on Windows Start > Control Panel located on the right pane (if you are Windows XP user, click on Add/Remove Programs).
  2. In Control Panel, select Programs > Uninstall a program.Uninstall from Windows 7/XP
  3. Pick the unwanted application by clicking on it once.
  4. At the top, click Uninstall/Change.
  5. In the confirmation prompt, pick Yes.
  6. Click OK once the removal process is finished.

Erase “Security Error: 0x80070643” from Mac OS X system

If your macOS is displaying some infection symptoms, proceed with the following guide:

Remove “Security Error: 0x80070643” virus from Applications folder:

  1. From the menu bar, select Go > Applications.
  2. In the Applications folder, look for “Security Error: 0x80070643” virus-related entries.
  3. Click on the app and drag it to Trash (or right-click and pick Move to Trash)Uninstall from Mac 1

To fully remove “Security Error: 0x80070643” virus, you need to access Application Support, LaunchAgents, and LaunchDaemons folders and delete relevant files:

  1. Select Go > Go to Folder.
  2. Enter /Library/Application Support and click Go or press Enter.
  3. In the Application Support folder, look for any dubious entries related to “Security Error: 0x80070643” virus and then delete them.
  4. Now enter /Library/LaunchAgents and /Library/LaunchDaemons folders the same way and terminate all the “Security Error: 0x80070643” virus-related entries.Uninstall from Mac 2

Delete “Security Error: 0x80070643” from Internet Explorer (IE)

Remove dangerous add-ons:

  1. Open Internet Explorer, click on the Gear icon (IE menu) on the top-right corner of the browser
  2. Pick Manage Add-ons.
  3. You will see a Manage Add-ons window. Here, look for “Security Error: 0x80070643” virus and other suspicious plugins. Click on these entries and select Disable.Remove add-ons from Internet Explorer

Change your homepage if it was altered:

  1. Open IE and click on the Gear icon.
  2. Select Internet Options.
  3. In the General tab, delete the Home page address and replace it by your preferred one (for example,
  4. Click Apply and then select OK.Reset IE homepage

Delete temporary files:

  1. Press on the Gear icon and select Internet Options.
  2. Under Browsing history, click Delete…
  3. Select relevant fields and press Delete.Clear temporary files from Internet Explorer

Reset Internet Explorer:

  1. Click on Gear icon > Internet options and select Advanced tab.
  2. Select Reset.
  3. In the new window, check Delete personal settings and select Reset again to complete “Security Error: 0x80070643” virus removal.Reset Internet Explorer

Eliminate “Security Error: 0x80070643” virus from Microsoft Edge

You might run Powershell and eliminate the registry keys for an extra guarantee that the cyber infection is fully exterminated.

Delete unwanted extensions from MS Edge:

  1. Select Menu (three horizontal dots at the top-right of the browser window) and pick Extensions.
  2. From the list, pick the “Security Error: 0x80070643” virus-related extension and click on the Gear icon.
  3. Click on Uninstall at the bottom.Remove extensions from Edge

Clear cookies and other browser data:

  1. Click on the Menu (three horizontal dots at the top-right of the browser window) and select Privacy & security.
  2. Under Clear browsing data, pick Choose what to clear.
  3. Select everything (apart from passwords, although you might want to include Media licenses as well, if applicable) and click on Clear.Clear Edge browsing data

Reset MS Edge if that above steps did not work:

  1. Press on Ctrl + Shift + Esc to open Task Manager.
  2. Click on More details arrow at the bottom of the window.
  3. Select Details tab.
  4. 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.Reset MS Edge

If this solution failed to help you, you need to use an advanced Edge reset method. Note that you need to backup your data before proceeding.

  1. Find the following folder on your computer: C:\\Users\\%username%\\AppData\\Local\\Packages\\Microsoft.MicrosoftEdge_8wekyb3d8bbwe.
  2. Press Ctrl + A on your keyboard to select all folders.
  3. Right-click on them and pick DeleteAdvanced MS Edge reset 1
  4. Now right-click on the Start button and pick Windows PowerShell (Admin).
  5. When the new window opens, copy and paste the following command, and then press Enter:

    Get-AppXPackage -AllUsers -Name Microsoft.MicrosoftEdge | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register “$($_.InstallLocation)\\AppXManifest.xml” -VerboseAdvanced MS Edge reset 2

Instructions for Chromium-based Edge

Delete extensions from MS Edge (Chromium):

  1. Open Edge and click select Settings > Extensions.
  2. Delete unwanted extensions by clicking Remove.Remove extensions from Chromium Edge

Clear cache and site data:

  1. Click on Menu and go to Settings.
  2. Select Privacy and services.
  3. Under Clear browsing data, pick Choose what to clear.
  4. Under Time range, pick All time.
  5. Select Clear now.Clear browser data from Chroum Edge

Reset Chromium-based MS Edge:

  1. Click on Menu and select Settings.
  2. On the left side, pick Reset settings.
  3. Select Restore settings to their default values.
  4. Confirm with Reset.Reset Chromium Edge

Remove “Security Error: 0x80070643” from Mozilla Firefox (FF)

Remove dangerous extensions:

  1. Open Mozilla Firefox browser and click on the Menu (three horizontal lines at the top-right of the window).
  2. Select Add-ons.
  3. In here, select plugins that are related to “Security Error: 0x80070643” virus and click Remove.Remove extensions from Firefox

Clear cookies and site data:

  1. Click Menu and pick Options.
  2. Go to Privacy & Security section.
  3. Scroll down to locate Cookies and Site Data.
  4. Click on Clear Data…
  5. Select Cookies and Site Data, as well as Cached Web Content and press Clear.Clear cookies and site data from Firefox

In case “Security Error: 0x80070643” virus did not get removed after following the instructions above, reset Mozilla Firefox:

  1. Open Mozilla Firefox browser and click the Menu.
  2. Go to Help and then choose Troubleshooting Information.Reset Firefox 1
  3. Under Give Firefox a tune up section, click on Refresh Firefox…
  4. Once the pop-up shows up, confirm the action by pressing on Refresh Firefox – this should complete “Security Error: 0x80070643” virus removal.Reset Firefox 2

Uninstall “Security Error: 0x80070643” from Google Chrome

Delete malicious extensions from Google Chrome:

  1. Open Google Chrome, click on the Menu (three vertical dots at the top-right corner) and select More tools > Extensions.
  2. In the newly opened window, you will see all the installed extensions. Uninstall all the suspicious plugins that might be related to “Security Error: 0x80070643” virus by clicking Remove.Remove extensions from Chrome

Clear cache and web data from Chrome:

  1. Click on Menu and pick Settings.
  2. Under Privacy and security, select Clear browsing data.
  3. Select Browsing history, Cookies and other site data, as well as Cached images and files.
  4. Click Clear data.Clear cache and web data from Chrome

If the above-methods did not help you, reset Google Chrome to eliminate all the “Security Error: 0x80070643” virus-components:

  1. Click on Menu and select Settings.
  2. In the Settings, scroll down and click Advanced.
  3. Scroll down and locate Reset and clean up section.
  4. Now click Restore settings to their original defaults.
  5. Confirm with Reset settings to complete “Security Error: 0x80070643” virus removal.Reset Chrome 2

Get rid of “Security Error: 0x80070643” from Safari

Remove unwanted extensions from Safari:

  1. Click Safari > Preferences…
  2. In the new window, pick Extensions.
  3. Select the unwanted extension related to “Security Error: 0x80070643” virus and select Uninstall.Remove extensions from Safari

Clear cookies and other website data from Safari:

  1. Click Safari > Clear History…
  2. From the drop-down menu under Clear, pick all history.
  3. Confirm with Clear History.Clear cookies and website data from Safari

Reset Safari if the above-mentioned steps did not help you:

  1. Click Safari > Preferences…
  2. Go to Advanced tab.
  3. Tick the Show Develop menu in menu bar.
  4. From the menu bar, click Develop, and then select Empty Caches.Reset Safari

After uninstalling this potentially unwanted program (PUP) and fixing each of your web browsers, we recommend you to scan your PC system with a reputable anti-spyware. This will help you to get rid of “Security Error: 0x80070643” registry traces and will also identify related parasites or possible malware infections on your computer. For that you can use our top-rated malware remover: ReimageIntego, SpyHunter 5Combo Cleaner or Malwarebytes.

Protect your privacy – employ a VPN

There are several ways how to make your online time more private – you can access an incognito tab. However, there is no secret that even in this mode, you are tracked for advertising purposes. There is a way to add an extra layer of protection and create a completely anonymous web browsing practice with the help of Private Internet Access VPN. This software reroutes traffic through different servers, thus leaving your IP address and geolocation in disguise. Besides, it is based on a strict no-log policy, meaning that no data will be recorded, leaked, and available for both first and third parties. The combination of a secure web browser and Private Internet Access VPN will let you browse the Internet without a feeling of being spied or targeted by criminals. 

No backups? No problem. Use a data recovery tool

If you wonder how data loss can occur, you should not look any further for answers – human errors, malware attacks, hardware failures, power cuts, natural disasters, or even simple negligence. In some cases, lost files are extremely important, and many straight out panic when such an unfortunate course of events happen. Due to this, you should always ensure that you prepare proper data backups on a regular basis.

If you were caught by surprise and did not have any backups to restore your files from, not everything is lost. Data Recovery Pro is one of the leading file recovery solutions you can find on the market – it is likely to restore even lost emails or data located on an external device.

About the author
Julie Splinters
Julie Splinters - Malware removal specialist

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  1. reckonCrypt says:
    October 24th, 2016 at 4:41 am

    They are getting fishier each time…

  2. killerknife says:
    October 24th, 2016 at 4:42 am

    Its just an ordinary PUP…

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