Defenderlab.xyz ads (fake) - Free Guide

Defenderlab.xyz ads Removal Guide

What is Defenderlab.xyz ads?

Defenderlab.xyz looks like a security alert but it was created by crooks to generate revenue

Defenderlab.xyzDefenderlab.xyz can trick people into thinking that their system is infected

Defenderlab.xyz is a bogus site that displays a fake security alert. It is designed to look like a message from Norton. Obviously, Norton Security has nothing to do with this fraudulent campaign. It was created by crooks to generate revenue. The site tries to convince people that their PC is infected with multiple viruses and that they need to take immediate action.

The main goal is to redirect users to the official Norton website so crooks could make money through the affiliate program from every license purchase. The bogus page can also start causing annoying push notifications that look like security alerts. They may also redirect to the Norton site.

However, crooks may use rogue advertising networks[1] that place ads leading to dangerous websites. As a result, people can end up on scam pages that try to lure out personal information, trick them into downloading PUPs (potentially unwanted programs),[2] and even malware.

NAME Defenderlab.xyz
TYPE Push notification spam; adware
SYMPTOMS A page appears seemingly out of nowhere warning users about virus infections; users may start seeing pop-ups that look like security alerts;
DISTRIBUTION Shady websites; deceptive ads; bundled software
DANGERS People may be tricked into providing personal information, downloading potentially unwanted programs, or even malware
ELIMINATION Disable push notifications in the browser settings; run a system scan with professional security tools
FURTHER STEPS Use ReimageIntego to fix any remaining damage and optimize the machine

Distribution methods

Usually, users do not stumble upon scam sites in their search results. Normally, they hide in other shady sites behind deceptive ads, sneaky redirects, fake “Download” and “Play” buttons. For example, illegal streaming sites[3] are unregulated, so they are breeding grounds for all fake websites, like human verification scams.

We recommend only visiting pages that you know and trust. Do not click on random links and ads even if they seem to be promoting legitimate products and services. It is always best to go to the source directly. Use legitimate streaming platforms, like Netflix or Hulu. They require only a small monthly subscription fee.

However, such pages can also appear without any user input. Adware is a type of PUP that can generate commercial content on the machine. Most users, do not notice such infections until it has already started performing unwanted tasks. So, it is very possible that the deceptive page opened automatically.

Defenderlab.xyz adsDefenderlab.xyz might appear after browsing through unsafe sites

Disable fake alerts

To stop annoying virus alerts from Defenderlab.xyz, you have to block the site permissions that allow it to show you push notifications. You can do that by following our step-by-step guide:

Google Chrome (desktop):

  1. Open Google Chrome browser and go to Menu > Settings.
  2. Scroll down and click on Advanced.
  3. Locate the Privacy and security section and pick Site Settings > Notifications.Stop notifications on Chrome PC 1
  4. Look at the Allow section and look for a suspicious URL.
  5. Click the three vertical dots next to it and pick Block. This should remove unwanted notifications from Google Chrome.Stop notifications on Chrome PC 2

Google Chrome (Android):

  1. Open Google Chrome and tap on Settings (three vertical dots).
  2. Select Notifications.
  3. Scroll down to Sites section.
  4. Locate the unwanted URL and toggle the button to the left (Off setting).Stop notifications on Chrome Android

Mozilla Firefox:

  1. Open Mozilla Firefox and go to Menu > Options.
  2. Click on Privacy & Security section.
  3. Under Permissions, you should be able to see Notifications. Click Settings button next to it.Stop notifications on Mozilla Firefox 1
  4. In the SettingsNotification Permissions window, click on the drop-down menu by the URL in question.
  5. Select Block and then click on Save Changes. This should remove unwanted notifications from Mozilla Firefox.Stop notifications on Mozilla Firefox 2

Safari:

  1. Click on Safari > Preferences…
  2. Go to Websites tab and, under General, select Notifications.
  3. Select the web address in question, click the drop-down menu and select Deny.Stop notifications on Safari

MS Edge:

  1. Open Microsoft Edge, and click the Settings and more button (three horizontal dots) at the top-right of the window.
  2. Select Settings and then go to Advanced.
  3. Under Website permissions, pick Manage permissions and select the URL in question.
  4. Toggle the switch to the left to turn notifications off on Microsoft Edge.Stop notifications on Edge 2

MS Edge (Chromium):

  1. Open Microsoft Edge, and go to Settings.
  2. Select Site permissions.
  3. Go to Notifications on the right.
  4. Under Allow, you will find the unwanted entry.
  5. Click on More actions and select Block.Stop notifications on Edge Chromium

Clear the browser from cookies

Cookies are small text files that can track your browsing activity and store information, like your IP address, geolocation, websites you visit, links you click on, and things you purchase. This data is normally used to personalize the user experience but crooks use it to make a profit. They can be sold to advertising networks and other third parties.

They can even be hijacked, and used for malicious purposes, that is why security experts recommend clearing them regularly. This process can be made easy with a maintenance tool like ReimageIntego. Besides, this powerful software can fix various system errors, corrupted files, and registry issues which is especially helpful after a virus infection.

Scan your machine with anti-malware tools

If you disabled push notifications but still experience unwanted symptoms like unexpected redirects and an increased amount of commercial content, like pop-ups, and banners you should scan your system for adware. It is mostly spread on freeware distribution sites. They include additional programs in the installers and do not disclose it clearly on their pages.

We suggest using trusted professional security tools SpyHunter 5Combo Cleaner or Malwarebytes for PUP removal. It should detect most suspicious apps and remove them successfully. Of course, you can also remove a PUP manually, but it is unknown which particular app could be causing annoying behavior, as crooks disguise them as “handy” tools. Manual uninstallation can also leave some traces of the program behind which could result in the renewal of the infection.

However, if you still do not want to use security tools and know which program is at fault, use the instructions below to help you uninstall it:

Windows 10/8:

  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 the entry of the 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

Windows 7/XP:

  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.

Mac:

  1. From the menu bar, select Go > Applications.
  2. In the Applications folder, look for all 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 an unwanted app, 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 and then delete them.
  4. Now enter /Library/LaunchAgents and /Library/LaunchDaemons folders the same way and terminate all the related .plist files.Uninstall from Mac 2
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What to do if failed?
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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.

How to prevent from getting adware

Do not let government spy on you

The government has many issues in regards to tracking users' data and spying on citizens, so you should take this into consideration and learn more about shady information gathering practices. Avoid any unwanted government tracking or spying by going totally anonymous on the internet. 

You can choose a different location when you go online and access any material you want without particular content restrictions. You can easily enjoy internet connection without any risks of being hacked by using Private Internet Access VPN.

Control the information that can be accessed by government any other unwanted party and surf online without being spied on. Even if you are not involved in illegal activities or trust your selection of services, platforms, be suspicious for your own security and take precautionary measures by using the VPN service.

Backup files for the later use, in case of the malware attack

Computer users can suffer from data losses due to cyber infections or their own faulty doings. Ransomware can encrypt and hold files hostage, while unforeseen power cuts might cause a loss of important documents. If you have proper up-to-date backups, you can easily recover after such an incident and get back to work. It is also equally important to update backups on a regular basis so that the newest information remains intact – you can set this process to be performed automatically.

When you have the previous version of every important document or project you can avoid frustration and breakdowns. It comes in handy when malware strikes out of nowhere. Use Data Recovery Pro for the data restoration process.

About the author
Alice Woods
Alice Woods - Likes to teach users about virus prevention

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References