Completely Remove 866-248-1415 Pop-up from IE/ Chrome/ Firefox

The 866-248-1415 pop-up is malicious

Recently, many computer users complain that they receive a message which suddenly takes over their screen and states that "MICROSOFT SECURITY ALERT! SUSPICIOUS ACTIVITY OF INTRUSIONS DETECTED, WHISH IS TRYING TO REDIRECT YOU TO A VIRUS ATTACK SITE. THIS MAY HAPPEN DUE TO NOT HAVING OBSOLETE VIRUS PROTECTED SHEILD". The pop-up also includes a "Microsoft" support phone number which they have not called 1-866-248-1415.

What is 866-248-1415 pop-up? It is a tech scam support whose main purpose is to cheat money from victims by showing security alerts on their screen so the victims will call the given phone number and pay the money. Mind you again, it is just a means used by cyber crooks to gather illegal money. When you see this 866-248-1415 pop-up, it only means that your computer is infected with an adware or a potentially unwanted program.

You're on the right way to remove 866-248-1415 pop-up permanently

The following passage will show you how to remove 866-248-1415 pop-up in TWO different ways. Free to choose the one you prefer.

Option A: Manual Removal Guide

1. Stop 866-248-1415 pop-up associated running process in Windows Task Manager
2. Uninstall 866-248-1415 pop-up associated program in Control Panel
3. Reset your browser default homepage and clear your internet history records, internet temp files and cookies
4. Restart your computer to take effect

Option B: Automatic Removal Guide

1. Remove 866-248-1415 pop-up with SpyHunter
2. Clean out the trash with RegCure Pro

Option A: Manual Removal Guide

1. Close 866-248-1415 pop-up in Windows Task Manager

Press CTRL+ALT+DEL to open Windows Task Manager > locate its associated running process (e.g. chrome.exe, iexplore.exe, etc.) > End Process.

2. Uninstall suspicious program in Control Panel

Click Start, select Control Panel, go to Uninstall a program, and then uninstall all the unwanted programs.

3. Reset your browser default homepage and clear your internet history records, internet temp files and cookies

Internet Explorer:
1) Open Internet Explorer, click on the gear icon, choose "Internet options", go to General tab, enter your favorite website address, click "Apply".

2) On General tab, click "Delete..." button going to the "Delete Browsing History" window, click "Delete". Click "OK" to close the Internet Options window.
3) Click "Start", find "Internet Explorer" and then right click on it, choose "properties". On the pop-up window, go to Shortcut tab, delete the extension after ".exe" in Target, click "OK".


Google Chrome:
1) Open Google Chrome, click on the icon menu (top right), select "Settings", and then go to On startup option, click "Set pages", delete the unwanted website address and then "OK".
2) Go to Appearance option, check "Show Home button", and then click "Change". On the pop-up window, delete the unwanted website address in Open this page option, click "OK", and then uncheck "Show Home button".
3) Go to History tab, click "Clear browsing date…" button. On the confirm window, click "Clear browsing date", and then close Chrome.
4) Click "Start", find "Google Chrome", right click on it, select "properties". On the pop-up window, go to Shortcut tab, delete the extension after ".exe" in Target, click "OK".

Mozilla Firefox:
1) Open Mozilla Firefox, click on the icon menu (top right) and select "Options". Go to General tab, click "Restore Default", and then click "OK".

2) Here select "History", click the "Clear Recent History…" button. On the pop-up window, click "Clear Now".
3) Click "Start", find "Mozilla Firefox", right click on it, select "properties". On the pop-up window, go to Shortcut tab, delete the extension after ".exe" in Target, click "OK".

4. Restart your computer to take effect

- Want a Quicker Way? 

- Click to Download Recommended Removal Tool.

Option B: Automatic Removal Guide

1. Remove 866-248-1415 pop-up with SpyHunter

What can SpyHunter do for you?

• Give your PC intuitive real-time protection.
• Detect, remove and block spyware, rootkits, adware, keyloggers, cookies, trojans, worms and other types of malware.
• Allow you to restore backed up objects.

1) Click the below button to download the file.

2) Double click on its file and then click the "Run" button to enter the installation procedure.

3) Open SpyHunter and click "Scan Computer Now!" to start scan your computer.

4) When the SpyHunter scan is completed, you can see that it detects all the threats in your PC. Then click "Fix Threats" to make your computer clean.

2. Clean out the trash with RegCure Pro

What can RegCure Pro do for you?

• Fix system errors
• Remove malware
• Improve startup
• Defrag memory
• Clean up your PC

You can download and use RegCure Pro with confidence for it neither contain any additional items nor conflict with your current used antivirus program. Here shows how it works.

1) Click the below button to download the file.

2) Double click on its application and click the "Run" button to install the program step by step.

3) After the installation is complete, open the program and scan your system for unnecessary files and invalid registry entries. That will take some time for the first scanning. Please wait while the program scans your system for performance problems.

4) When the System Scan is done, click "Fix All" button to correct all the security risks and potential causes of your computer slow performance.

In Conclusion:

866-248-1415 pop-up is a malicious web page that only shows fake alerts to cheat you money and cause other troublesome issues. When encountering the same problem, you are recommended to remove it immediately.

Download SpyHunter to remove 866-248-1415 pop-up easily!

Download RegCure Pro to optimize your PC now!

Note: The free version of SpyHunter/ RegCure Pro is only for malware detection. If SpyHunter/ RegCure Pro detects malware on your PC, you will need to purchase its malware removal tool to remove the malware threats.