Remove Scam (1-800-723-4210)

Remove Scam (1-800-723-4210)


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stf-windowsupporthelp247-com-window-support-help-247-fake-tech-scam-main-site-page is a website revolving around a tech support scam. The site uses the 1-800-723-4210 phone number as a contact. The con artists behind this scam could be cold calling you from that number. You can witness redirects when browsing and be unable to interact with your computer device or browser if a lock-screen pop-up shows. They can introduce each other as Tech Support from AVG, Microsoft or other reputable company that has Antivirus software. You should read the article to see how to counter these fake messages.

Threat Summary
TypeTech Support Scam
Short DescriptionThe tech support scam is made in a way that tries to push you into calling the phone number provided on the site, trying to make you believe that your PC has issues.
SymptomsMessages pop up on the site stating that you need to contact the given phone number to fix issues on your computer.
Distribution MethodFreeware Installers, Suspicious Sites, Browser Redirects
Detection Tool See If Your System Has Been Affected by


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User ExperienceJoin Our Forum to Discuss – Delivery Methods

Thе tech support scam found on the site uses various delivery methods. Very frequently, when you are browsing through the Web and land on unknown pages and forums, you might see the suspicious messages spamming advertising content and redirecting to the site of the scam. Such redirect links and ads could appear from a PUP (potentially unwanted program) found on your PC that is tied to the tech support scam. You will see the 1-800-723-4210 number in message boxes loaded from the website in question.

Undesirable applications which cause for the 1-800-723-4210 phone number to show up on your browsers or make the website to appear and redirect you can be packed inside some third-party installation setups. Freeware and bundled applications usually come with those packages. They might have more features configured to be installed by default. If you want to avoid installations like that, it is possible when you find an Advanced or Custom options menu inside the setup. – More About It is a website which is revolving around a technical support scam that tries to trick you into calling the 1-800-723-4210 phone number. The website shows pop-up boxes which display messages that are trying to convince you that you have problems with your personal computer and you need to solve them.

People still fall for this and similar scams. The reason is that the websites used for them can change their domain, their design and phone numbers. The number 1-800-723-4210 is used for many different scams. Some of them are the following:

  • Microsoft Support
  • HP LaserJet Support
  • AVG Antivirus Support

You can see the web page from the image right here:


If the website connected to this tech support scam is loaded inside any browser, a message in a pop-up box will be displayed. The message will sometimes be a lock-screen and block you from using the Web page or clicking on it. New tabs and new windows can open in the browser showing the same message box over and over, blocking your browser and desktop screen a few seconds. Eventually, that can lead to slowing down your computer machine.

Here is an example of one such pop-up message:


An example pop-up message can read: says…
System Official Support
Your PC has problems due to a virus, malware or a network issue.
Tollfree Number : 1-800-723-4210
Do not turn off your computer or close browser, to avoid any hardware failure.
Fix Windows error 0xC004C003

The cybercriminals want to convince you that you have to call their 1-800-723-4210 phone number for solving problems supposedly found on your PC. They also have an audio file which can be played through Java, Flash or another plugin of your browser on the website. The reason for that is to try and scare you that you indeed have a problem that needs solving right away. The file contains a pre-recorded message that shortly and simply repeats the toll-free number for the Microsoft technical support line. Microsoft does not have any phone numbers, so this is a dead giveaway that the whole thing is fake.

If you somehow ended up on the page of the scam, you might witness in one of the pop-up messages instructions on how you should not interact with your computer, for preventing data loss because of a virus being found. The psychology behind this is for you to keep hearing and seeing such messages until they make you think that you need to call the number.

Do NOT call these crooks as they are just trying to make money off of you. The call is not toll-free as the website advertises and even the shortest of calls can cost a small fortune. Besides that, these criminals will attempt more than once to extract personal details, banking credentials and similar, financial data from you. Anything you provide them with, they will use to steal money directly from you or sell that information on the black market. In the worst case scenario, this can even lead to identity theft and lots of trouble for you.


To remove manually from your PC, follow the step-by-step removal instructions given below. If the manual removal does not get rid of the scam and redirects effectively, you should search for and remove any leftover items with an advanced anti-malware tool. Such software will keep your system safe in the future.

Note! Your computer system may be affected by or other threats.
Scan Your PC with SpyHunter
SpyHunter is a powerful malware removal tool designed to help users with in-depth system security analysis, detection and removal of threats such as
Keep in mind, that SpyHunter’s scanner is only for malware detection. If SpyHunter detects malware on your PC, you will need to purchase SpyHunter’s malware removal tool to remove the malware threats. Read our SpyHunter 5 review. Click on the corresponding links to check SpyHunter’s EULA, Privacy Policy and Threat Assessment Criteria.

To remove follow these steps:

1. Uninstall malicious programs from Windows
2. Clean your Browser and Registry from

Use SpyHunter to scan for malware and unwanted programs

3. Scan for malware and unwanted programs with SpyHunter Anti-Malware Tool

Berta Bilbao

Berta is a dedicated malware researcher, dreaming for a more secure cyber space. Her fascination with IT security began a few years ago when a malware locked her out of her own computer.

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