In this digital age, we often encounter various scams and fraudulent activities online. One such scam is the “Error Code: 0x80073b01” fake alert, designed to trick unsuspecting users into believing that their computer has crashed or is infected with a virus. The scammers behind this scam employ fear tactics to prompt victims to call a remote tech support number, where they can then sell unnecessary services or gain remote access to the victim’s computer for malicious purposes.

In this comprehensive guide, we will delve into the details of the “Error Code: 0x80073b01” tech support scam, exploring its modus operandi, how it affects users, and most importantly, how to identify and deal with it effectively.

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The Anatomy of the “Error Code: 0x80073b01” Scam

The “Error Code: 0x80073b01” tech support scam operates by displaying a fake alert that resembles a legitimate security warning from reputable companies like Microsoft or Apple. The scam message claims that the user’s computer has experienced a critical error or that a virus has been detected. The intention behind this is to create a sense of urgency and panic, compelling the user to seek immediate assistance.

To further deceive the victim, the scam message includes a toll-free phone number supposedly belonging to a tech support team. However, these phone numbers are operated by scammers who pose as tech support agents. Upon calling the number, the scammers use various techniques to gain the victim’s trust and convince them to install a program that grants remote access to their computer. This remote access allows scammers to exploit the victim’s computer and potentially steal sensitive information or sell unnecessary services.

Recognizing and Avoiding the “Error Code: 0x80073b01” Scam

It is crucial to be able to identify the “Error Code: 0x80073b01” scam to protect yourself from falling victim to it. Here are some signs that can help you recognize and avoid this scam:

1. Unwanted Pop-ups and Full-Screen Mode

The “Error Code: 0x80073b01” scam often manifests as persistent pop-up messages that cover your entire browser window, making it difficult to close. These pop-ups are designed to create a sense of urgency and prevent you from navigating away from the scam page. If you encounter such pop-ups, it is a clear indication of a scam.

2. Scare Tactics and Urgency

The scam messages associated with the “Error Code: 0x80073b01” scam often employ scare tactics to create a sense of urgency. They may use phrases like “Access to this PC has been blocked for security reasons” or “Contact Windows Support immediately.” Legitimate security warnings do not use such alarming language and typically provide clear instructions without pressuring you to take immediate action.

3. Unexpected Redirects and Malicious Websites

If you find yourself redirected to a webpage displaying the “Error Code: 0x80073b01” scam, it is a strong indication of a malicious website or adware. Less reputable websites often display malicious ads that redirect users to such scam pages to generate advertising revenue. Be cautious when browsing unknown or suspicious websites, and consider using an ad blocker to mitigate the risk of encountering such scams.

4. Fake Support Phone Numbers

The “Error Code: 0x80073b01” scam prompts victims to call a toll-free support number for assistance. However, it is essential to remember that legitimate tech support services do not display pop-up messages with phone numbers. If you encounter a support number on a suspicious webpage or in a scam message, it is a clear sign of fraudulent activity.

5. Unsolicited Contact from Tech Support

Legitimate tech support companies do not proactively contact users to inform them of computer issues. If you receive an unsolicited phone call or email claiming to be from tech support, especially regarding the “Error Code: 0x80073b01” error, it is highly likely to be a scam. Legitimate tech support services only respond to inquiries initiated by the user.

Dealing with the “Error Code: 0x80073b01” Scam

Encountering the “Error Code: 0x80073b01” scam can be alarming, but there are proactive steps you can take to protect yourself and minimize the risk of falling victim to this scam. Here is a step-by-step guide to dealing with the scam effectively:

1. Close Your Browser

If your browser becomes locked in full-screen mode due to the scam pop-ups, you can regain control by closing the browser. On Windows, press Ctrl + Alt + Del to open the Task Manager, select your browser’s process, and click the End Task button. On macOS, press Command + Option + Escape to open the “Force Quit” application window, select your browser, and click the Force Quit button.

2. Remove Malicious Programs

To ensure that your computer is free from any malicious programs associated with the “Error Code: 0x80073b01” scam, follow these steps:


  • Open the Settings app by pressing the Windows key + I.
  • Click on Apps and then select Apps & features.
  • Locate any suspicious or unknown programs in the list and click on them.
  • Click the Uninstall button and follow the prompts to remove the program.


  • Click on the Finder application on your dock.
  • Go to the Applications folder and locate any suspicious or unknown applications.
  • Drag the applications to the Trash and empty the Trash.

3. Reset Your Browsers

Resetting your browsers to their default settings can help remove any malicious settings or extensions added by the “Error Code: 0x80073b01” scam. Here’s how to reset the major browsers:


  • Click on the three dots in the top-right corner and select Settings.
  • Scroll down and click on Advanced.
  • Under the Reset and clean up section, click on Restore settings to their original defaults.


  • Click on the three horizontal lines in the top-right corner and select Help.
  • Click on Troubleshooting Information.
  • Click on the Refresh Firefox button.

Microsoft Edge:

  • Click on the three dots in the top-right corner and select Settings.
  • Under the Reset settings section, click on Restore settings to their default values.

Internet Explorer:

  • Open Internet Options from the gear icon in the upper-right part of your browser.
  • Go to the Advanced tab and click on the Reset button.


The “Error Code: 0x80073b01” tech support scam is a prevalent online scam designed to trick users into believing their computer is compromised. By familiarizing yourself with the signs of this scam and following the steps outlined in this guide, you can protect yourself from falling victim to such fraudulent activities. Remember to stay vigilant while browsing the internet, avoid clicking on suspicious links or pop-ups, and regularly update your security software to ensure maximum protection against scams and malware.

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