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“Windows has detected an Internet attack” Tech support scam. How to remove? (Uninstall guide)

removal by Lucia Danes - - | Type: Malware
12

Be aware of the fake “Windows has detected an Internet attack” alert

Screenshot of "Windows has detected an Internet attack"scam

“Windows has detected an Internet attack” is a fake security alert claiming that someone has hacked user’s IP address for committing a cyber crime. Thus, people are asked to call support via 1-888-423-3886 number to get needed help. However, if it popped up on your browser, be aware that it’s a fake warning and you should not make a call.

The “Windows has detected an Internet attack” virus belongs to the group of technical support scams. The purpose of this cyber threat is to trick users into calling the provided number and follow crooks’ instructions. People standing behind the hoax might:

  • charge the call a lot (even though the pop-up says it’s a toll-free number);
  • trick into purchasing useless or bogus security software;
  • convince installing remote access tools to the computer which might lead to the installation of malware or data-stealing trojan;[1]
  • swindle personally identifiable and sensitive data.

In order to achieve this goal, scammers created a malicious website that warns about the hacked network, lists numerous problems that may have been caused by this fake issue and delivers a pop-up window saying:

Windows has detected an Internet attack attempt please call immediately: 1888-423-3886 (Toll free)
Somebody hacked your Internet connection just now from overseas and using your IP address: – for online cyber crime.
Please call immediately to stop this hacking process now 1888-423-3886 (Toll free)

Typically redirects to a website might start after infiltration of adware.[2] This type of potentially unwanted programs (PUP) often enters the system silently when users incorrectly install freeware or shareware. However, users might be redirected to “Windows has detected an Internet attack” tech support scam website when visiting high-risk sites, such as adult-themed or gambling.

Additionally, adware might trigger other redirects other shady or promotional websites, display aggressive pop-ups, banners and other commercial content that might lead to malicious or phishing websites. Keeping this ad-supported app installed also diminishes browsing experiences, triggers system slowdowns or freezes affected web browser.

For this reason, if you are continuously being redirected to scam website, you should check the system with Reimage or another anti-malware program. It will help to remove “Windows has detected an Internet attack” adware from the computer.

Additionally, you can perform “Windows has detected an Internet attack” removal manually. The guide provided at the end of the article will explain where to look up for adware and its components. However, if you leave some of the components, these redirects come back. 

Adware used for redirects to scam site is being spread in software packages

Potentially unwanted programs usually travel in software bundles as additional components. They are hidden under the popular “Recommended” or “Standard” installation settings that do not openly disclose about third-party software. Therefore, when you install freeware, you should always check if any additional components were not included as well.

In order to do it, you have to choose “Advanced” or “Custom” settings and follow the installation guide. If you see “optional downloads,” all you have to do is to unmark pre-selected ticks.

Ways to fight redirects to “Windows has detected an Internet attack” scam site

In order to remove “Windows has detected an Internet attack” virus from the system, you have to find and delete adware which is responsible for this activities. You can do it manually or automatically.

The manual uninstallation guide is given below. However, if redirects continue after “Windows has detected an Internet attack” removal, you should opt for the automatic elimination option. Security experts from No Virus[3] tell that the best way to delete adware leftovers is to use anti-malware tool.

You can remove “Windows has detected an Internet attack” Tech support scam automatically with a help of one of these programs: Reimage, Plumbytes Anti-MalwareWebroot SecureAnywhere AntiVirus, Malwarebytes Anti Malware. We recommend these applications because they can easily delete potentially unwanted programs and viruses with all their files and registry entries that are related to them.

We might be affiliated with any product we recommend on the site. Full disclosure in our Agreement of Use. By Downloading any provided Anti-spyware software to remove “Windows has detected an Internet attack” Tech support scam you agree to our privacy policy and agreement of use.
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What to do if failed?
If you failed to remove infection using Reimage, submit a question to our support team and provide as much details as possible.
Reimage is recommended to uninstall “Windows has detected an Internet attack” Tech support scam. Free scanner allows you to check whether your PC is infected or not. If you need to remove malware, you have to purchase the licensed version of Reimage malware removal tool.
More information about this program can be found in Reimage review.
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Manual “Windows has detected an Internet attack” Tech support scam Removal Guide:

WindowsMac OS XInternet ExplorerMicrosoft EdgeFirefoxGoogle ChromeSafari

Remove “Windows has detected an Internet attack” Tech support scam from Windows systems

Follow the guide to find “Windows has detected an Internet attack” adware and remove it together with all components. Additionally, you have to check each of the web browsers and reset them.

  1. Click Start Control Panel Programs and Features (if you are Windows XP user, click on Add/Remove Programs). Click 'Start -> Control Panel -> Programs and Features' (if you are 'Windows XP' user, click on 'Add/Remove Programs').
  2. If you are Windows 10 / Windows 8 user, then right-click in the lower left corner of the screen. Once Quick Access Menu shows up, select Control Panel and Uninstall a Program. If you are 'Windows 10 / Windows 8' user, then right-click in the lower left corner of the screen. Once 'Quick Access Menu' shows up, select 'Control Panel' and 'Uninstall a Program'.
  3. Uninstall “Windows has detected an Internet attack” Tech support scam and related programs
    Here, look for “Windows has detected an Internet attack” Tech support scam or any other recently installed suspicious programs.
  4. Uninstall them and click OK to save these changes. Right click on each of suspicious entries and select 'Uninstall'
WindowsMac OS XInternet ExplorerMicrosoft EdgeFirefoxGoogle ChromeSafari

Remove “Windows has detected an Internet attack” Tech support scam from Mac OS X system

  1. If you are using OS X, click Go button at the top left of the screen and select Applications. Cick 'Go' and select 'Applications'
  2. Wait until you see Applications folder and look for “Windows has detected an Internet attack” Tech support scam or any other suspicious programs on it. Now right click on every of such entries and select Move to Trash. Click on every malicious entry and select 'Move to Trash'
WindowsMac OS XInternet ExplorerMicrosoft EdgeFirefoxGoogle ChromeSafari

Remove “Windows has detected an Internet attack” Tech support scam from Internet Explorer (IE)

These instructions will help to stop redirects to scam website:

  1. Remove dangerous add-ons
    Open Internet Explorer, click on the Gear icon (IE menu) on the top right corner of the browser and choose Manage Add-ons. Click on menu icon and select 'Manage add-ons'
  2. You will see a Manage Add-ons window. Here, look for “Windows has detected an Internet attack” Tech support scam and other suspicious plugins. Disable these entries by clicking Disable: Right click on each of malicious entries and select 'Disable'
  3. Change your homepage if it was altered by virus:
    Click on the gear icon (menu) on the top right corner of the browser and select Internet Options. Stay in General tab.
  4. Here, remove malicious URL and enter preferable domain name. Click Apply to save changes. Delete malicious URL, enter your desired domain name and click 'Apply' to save changes
  5. Reset Internet Explorer
    Click on the gear icon (menu) again and select Internet options. Go to Advanced tab.
  6. Here, select Reset.
  7. When in the new window, check Delete personal settings and select Reset again to complete “Windows has detected an Internet attack” Tech support scam removal. Go to 'Advanced' tab and click on 'Reset' button. Now select 'Delete personal settings' and click on 'Reset' button again
WindowsMac OS XInternet ExplorerMicrosoft EdgeFirefoxGoogle ChromeSafari

Remove “Windows has detected an Internet attack” Tech support scam from Microsoft Edge

Follow these steps to stop receiving fake security alert:

Reset Microsoft Edge settings (Method 1):

  1. Launch Microsoft Edge app and click More (three dots at the top right corner of the screen).
  2. Click Settings to open more options.
  3. Once Settings window shows up, click Choose what to clear button under Clear browsing data option. Go to Settings and select 'Choose what to clear'
  4. Here, select all what you want to remove and click Clear. Select 'Clear' button
  5. Now you should right-click on the Start button (Windows logo). Here, select Task Manager. Open the start menu and select 'Task Manager'
  6. When in Processes tab, search for Microsoft Edge.
  7. Right-click on it and choose Go to details option. If can’t see Go to details option, click More details and repeat previous steps. Right-click 'Microsoft Edge' and select 'Go to details' Select 'More details' if 'Go to details' option fails to show up
  8. When Details tab shows up, find every entry with Microsoft Edge name in it. Right click on each of them and select End Task to end these entries. Find Microsoft Edge entries and select 'End Task'

Resetting Microsoft Edge browser (Method 2):

If Method 1 failed to help you, you need to use an advanced Edge reset method.

  1. Note: you need to backup your data before using this method.
  2. Find this folder on your computer: C:\Users\%username%\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe.
  3. Select every entry which is saved on it and right click with your mouse. Then Delete option. Go to Microsoft Edge folder on your computer, right-click every entry and click 'Delete'
  4. Click the Start button (Windows logo) and type in window power in Search my stuff line.
  5. Right-click the Windows PowerShell entry and choose Run as administrator. Find Windows PowerShell, right-click it and select 'Run as administrator'
  6. Once Administrator: Windows PowerShell window shows up, paste this command line after PS C:\WINDOWS\system32> and press Enter:
    Get-AppXPackage -AllUsers -Name Microsoft.MicrosoftEdge | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register $($_.InstallLocation)\AppXManifest.xml -Verbose}
    Copy and paste a required command and press 'Enter'

Once these steps are finished, “Windows has detected an Internet attack” Tech support scam should be removed from your Microsoft Edge browser.

WindowsMac OS XInternet ExplorerMicrosoft EdgeFirefoxGoogle ChromeSafari

Remove “Windows has detected an Internet attack” Tech support scam from Mozilla Firefox (FF)

Uninstall questionable add-ons that might be related to “Windows has detected an Internet attack” Tech support scam:

  1. Remove dangerous extensions
    Open Mozilla Firefox, click on the menu icon (top right corner) and select Add-ons Extensions. Click on menu icon and select 'Add-ons'
  2. Here, select “Windows has detected an Internet attack” Tech support scam and other questionable plugins. Click Remove to delete these entries. Select 'Extensions' and look for malicious entries. Click 'Remove' to get rid of each of them
  3. Reset Mozilla Firefox
    Click on the Firefox menu on the top left and click on the question mark. Here, choose Troubleshooting Information. Click on menu icon and then on '?'. Select 'Troubleshooting Information'
  4. Now you will see Reset Firefox to its default state message with Reset Firefox button. Click this button for several times and complete “Windows has detected an Internet attack” Tech support scam removal. Click on 'Reset Firefox' button for a couple of times
WindowsMac OS XInternet ExplorerMicrosoft EdgeFirefoxGoogle ChromeSafari

Remove “Windows has detected an Internet attack” Tech support scam from Google Chrome

Google Chrome reset is the quickest way to wipe out virus-related components:

  1. Delete malicious plugins
    Open Google Chrome, click on the menu icon (top right corner) and select Tools Extensions. Click on menu icon. Select 'Tools' and 'Extensions'
  2. Here, select “Windows has detected an Internet attack” Tech support scam and other malicious plugins and select trash icon to delete these entries. Look for malicious entries and delete each of them by clicking on the Trash bin icon
  3. Click on menu icon again and choose Settings Manage Search engines under the Search section. When in 'Settings', select 'Manage search engines...'
  4. When in Search Engines..., remove malicious search sites. You should leave only Google or your preferred domain name. Click 'X' to remove malicious URLs
  5. Reset Google Chrome
    Click on menu icon on the top right of your Google Chrome and select Settings.
  6. Scroll down to the end of the page and click on Reset browser settings. When in 'Settings', scroll down to 'Reset browser settings' button and click on it
  7. Click Reset to confirm this action and complete “Windows has detected an Internet attack” Tech support scam removal. Click on 'Reset' button to complete your removal
WindowsMac OS XInternet ExplorerMicrosoft EdgeFirefoxGoogle ChromeSafari

Remove “Windows has detected an Internet attack” Tech support scam from Safari

  1. Remove dangerous extensions
    Open Safari web browser and click on Safari in menu at the top left of the screen. Once you do this, select Preferences. Click on 'Safari' and select 'Preferences'
  2. Here, select Extensions and look for “Windows has detected an Internet attack” Tech support scam or other suspicious entries. Click on the Uninstall button to get rid each of them. Go to 'Extensions' and uninstall malicious add-ons
  3. Reset Safari
    Open Safari browser and click on Safari in menu section at the top left of the screen. Here, select Reset Safari.... Click on 'Safari' and select 'Reset Safari...'
  4. Now you will see a detailed dialog window filled with reset options. All of those options are usually checked, but you can specify which of them you want to reset. Click the Reset button to complete “Windows has detected an Internet attack” Tech support scam removal process. Select all options and click on 'Reset' button
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 “Windows has detected an Internet attack” Tech support scam 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: Reimage, Plumbytes Anti-MalwareWebroot SecureAnywhere AntiVirus or Malwarebytes Anti Malware.

About the author

Lucia Danes
Lucia Danes - Virus researcher

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