"Windows Defender Alert (0x3e7)" removal instructions
What is "Windows Defender Alert (0x3e7)"?
The "Windows Defender Alert (0x3e7)" pop-up window appears when visiting a deceptive website. This is a fake error alert. These notifications appear only on untrustworthy, potentially malicious websites that people end up visiting unintentionally - they are redirected to them by potentially unwanted applications (PUAs) that they have installed on their browsers or operating systems. Installation of these PUAs often occurs accidentally or unintentionally. When installed, these apps cause redirects to dubious websites, deliver ads, and gather information.
According to the notification displayed in the "Windows Defender Alert (0x3e7)" pop-up window, Windows Defender has detected an error. It is stated that a Zepto virus was detected in the operating system registry. Scammers behind this fake error/virus alert claim that it has infected the system recently when a user visited a dubious website. People are urged not to shut down or restart their computers, since this might lock the computer permanently or result in permanent data loss. It is also stated that the computer's connection to the internet is already blocked, and to unblock it, users are required to contact "Technical Support" via the "+46 10 884 48 35" telephone number. Website visitors are urged to do this immediately. A Windows logo appears on this website - placed by scammers in an attempt to trick people into believing that Microsoft is involved. In fact, this is a deceptive website that scammers (cyber criminals) use to extort money from people. When contacted, the criminals offer purchase of various software or services. Generally, they claim that their services or products will solve the problem (in this case, an 0x3e7 error). Since this is just a scam, none of the statements (notifications and alerts) are accurate. These websites and associated pop-up windows should never be trusted. Close these sites immediately. If they cannot be closed in the normal way (by closing opened the browser window or tab), use Windows Task Manager by ending the browser process. Do not restore/open the previously closed (terminated) browsing session, since this will return you to the deceptive website.
Potentially unwanted apps are responsible for these redirects in most cases. They also feed users with various intrusive ads (coupons, banners, surveys, pop-ups, and so on), which are displayed using tools that enable placement of third party graphical content on any site. Therefore, they conceal underlying content of visited websites. Furthermore, when clicked, they trigger redirects to untrustworthy websites or run scripts designed to download/install other PUAs. Most unwanted apps collect data that developers share with third parties. They usually collect IP addresses, search queries, URLs of visited websites, geo-locations, etc. Unfortunately, they also gather personal and sensitive details (and share them). Some of the third parties might be cyber criminals. Therefore, having these apps installed can lead to various problems relating to browsing safety, privacy, and so on. In some cases, their use might cause identity theft.
There are various deceptive websites used to promote different fake notifications/alerts and other deceptive pop-up windows. Some examples of other scams of this type are "ERROR 0X1CXX560", "Activate Your Windows Now", and "Error Code XLMR01F7985". Generally, scammers use these websites to trick people into purchasing unnecessary software or using paid services that are not required. PUAs also have many similarities. They are promoted as useful and legitimate but usually cause unwanted redirects, gather data, and deliver ads rather than providing any real value.
How did potentially unwanted applications install on my computer?
PUAs can be downloaded and installed from their websites, however, most people are tricked into downloading and installing them. This happens when software developers use the "bundling" method or when users click dubious, intrusive advertisements. Bundling is essentially stealth installation of third party apps with regular software. Information regarding these apps is usually hidden in "Advanced", "Custom" or other similar options (or settings) of download/installation set-ups. Therefore, inadvertent installations or downloads usually occur when people do not check settings and leave them unchanged.
How to avoid installation of potentially unwanted applications?
Check all available checkboxes, "Custom", "Advanced", and other settings/options of software download or installation processes. Additionally, avoid using torrents, eMule (and other Peer-to-Peer networks), unofficial websites and third party software downloaders as sources for downloading software. Avoid clicking ads that look suspicious, since these may cause redirects to untrustworthy websites (gambling, pornography, adult dating, etc.). These websites promote PUAs. If you experience unwanted redirects (even without clicking ads) or intrusive ads, check the list of installed apps on your browser. If there are any suspicious or unwanted extensions, plug-ins, or add-ons, remove them immediately. The same applies to programs of this type that are installed on the operating system. If your computer is already infected with PUAs, we recommend running a scan with Spyhunter for Windows to automatically eliminate them.
Text presented in "Windows Defender Alert (0x3e7)" pop-up:
Windows Defender Alert : Error Code # 0x3e7
Please Do Not Shut Down Or Reset Your Computer .
**Windows Warning Alert **
Zepto Virus Detected In Your System Registry .
Dear Windows User, The Website you have recently visited may have downloaded the Malware and Virus on your Windows system. Windows Defender is Suspicious about your Windows System Security.Please do not try to shut down or restart your computer.It may lock your computer permanantly or erase your hard disk . Your TCP Connection Was Blocked by Your Windows Security System. Your Windows and internet connection has been locked untill we may hear from you to immediately fix this issue.
Call Technical Support
Immediately at +46 10 884 48 35
The appearance of "Windows Defender Alert (0x3e7)" pop-up (GIF):
Instant automatic removal of Zepto virus detected scam:
Manual threat removal might be a lengthy and complicated process that requires advanced computer skills. Spyhunter is a professional automatic malware removal tool that is recommended to get rid of Zepto virus detected scam. Download it by clicking the button below:
- What is "Windows Defender Alert (0x3e7)"?
- STEP 1. Uninstall deceptive applications using Control Panel.
- STEP 2. Remove adware from Internet Explorer.
- STEP 3. Remove rogue extensions from Google Chrome.
- STEP 4. Remove potentially unwanted plug-ins from Mozilla Firefox.
- STEP 5. Remove rogue extensions from Safari.
- STEP 6. Remove rogue plug-ins from Microsoft Edge.
Removal of potentially unwanted applications:
Windows 7 users:
Click Start (Windows Logo at the bottom left corner of your desktop), choose Control Panel. Locate Programs and click Uninstall a program.
Windows XP users:
Click Start, choose Settings and click Control Panel. Locate and click Add or Remove Programs.
Windows 10 and Windows 8 users:
Right-click in the lower left corner of the screen, in the Quick Access Menu select Control Panel. In the opened window choose Programs and Features.
Mac OSX users:
Click Finder, in the opened screen select Applications. Drag the app from the Applications folder to the Trash (located in your Dock), then right click the Trash icon and select Empty Trash.
In the uninstall programs window, look for any suspicious/recently-installed applications, select these entries and click "Uninstall" or "Remove".
After uninstalling the potentially unwanted application, scan your computer for any remaining unwanted components or possible malware infections. To scan your computer, use recommended malware removal software.
Remove rogue extensions from Internet browsers:
Video showing how to remove potentially unwanted browser add-ons:
Remove malicious add-ons from Internet Explorer:
Click the "gear" icon (at the top right corner of Internet Explorer), select "Manage Add-ons". Look for any recently-installed suspicious browser extensions, select these entries and click "Remove".
If you continue to have problems with removal of the "zepto virus detected" scam, reset your Internet Explorer settings to default.
Windows XP users: Click Start, click Run, in the opened window type inetcpl.cpl In the opened window click the Advanced tab, then click Reset.
Windows Vista and Windows 7 users: Click the Windows logo, in the start search box type inetcpl.cpl and click enter. In the opened window click the Advanced tab, then click Reset.
Windows 8 users: Open Internet Explorer and click the gear icon. Select Internet Options.
In the opened window, select the Advanced tab.
Click the Reset button.
Confirm that you wish to reset Internet Explorer settings to default by clicking the Reset button.
Remove malicious extensions from Google Chrome:
Click the Chrome menu icon (at the top right corner of Google Chrome), select "More tools" and click "Extensions". Locate all recently-installed suspicious browser add-ons and remove them.
If you continue to have problems with removal of the "zepto virus detected" scam, reset your Google Chrome browser settings. Click the Chrome menu icon (at the top right corner of Google Chrome) and select Settings. Scroll down to the bottom of the screen. Click the Advanced… link.
After scrolling to the bottom of the screen, click the Reset (Restore settings to their original defaults) button.
In the opened window, confirm that you wish to reset Google Chrome settings to default by clicking the Reset button.
Remove malicious plug-ins from Mozilla Firefox:
Click the Firefox menu (at the top right corner of the main window), select "Add-ons". Click on "Extensions", in the opened window, remove all recently-installed suspicious browser plug-ins.
Computer users who have problems with "zepto virus detected" scam removal can reset their Mozilla Firefox settings.
Open Mozilla Firefox, at the top right corner of the main window, click the Firefox menu, in the opened menu, click Help.
Select Troubleshooting Information.
In the opened window, click the Refresh Firefox button.
In the opened window, confirm that you wish to reset Mozilla Firefox settings to default by clicking the Refresh Firefox button.
Remove malicious extensions from Safari:
Make sure your Safari browser is active, click Safari menu, and select Preferences....
In the opened window click Extensions, locate any recently installed suspicious extension, select it and click Uninstall.
Make sure your Safari browser is active and click on Safari menu. From the drop down menu select Clear History and Website Data...
In the opened window select all history and click the Clear History button.
Remove malicious add-ons from Microsoft Edge:
Click the three horizontal dots icon (at the top right corner of Microsoft Edge), select "Extensions". Look for any recently-installed suspicious extensions, right click your mouse on these entries and click "Uninstall".
Click the three horizontal dots icon (at the top right corner of Microsoft Edge), and select Settings.
In the opened tab, click the "Choose what to clear" button.
Click Show more and select everything, and then click the "Clear" button.
- If this didn't help, please follow these alternative instructions explaining how to reset Microsoft Edge browser.
Commonly, adware or potentially unwanted applications infiltrate Internet browsers through free software downloads. Note that the safest source for downloading free software is via developers' websites only. To avoid installation of adware, be very attentive when downloading and installing free software. When installing previously-downloaded free programs, choose the custom or advanced installation options – this step will reveal any potentially unwanted applications listed for installation together with your chosen free program.
If you are experiencing problems while trying to remove "zepto virus detected" scam from your computer, please ask for assistance in our malware support forum.
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