Lythenheckwo.info is a malicious website designed to scam internet users

Lythenheckwo.info is a potentially unwanted program that causes advertisements, redirects to suspicious sites and direct desktop notifications with questionable content. The website shows a pop-up with “Confirm notifications” suggestion message and asks to press the “Allow” button. If you click on it, unwanted ads start coming to your screen and directly to your Desktop when the browser is even closed.
Unfortunately, any minor interaction with the pop-up message automatically causes these push notifications. Pop-ups show titles of articles or advertisements from questionable sites in a foreign language. This intrusive content also makes the performance of your computer to diminish as well as your time online.
| Name | Lythenheckwo.info |
|---|---|
| Type | Adware, push notifications virus |
| Category | Potentially unwanted program |
| Symptoms | Controls online traffic by redirecting it to questionable sites, delivers pop-up ads, commercial banners, causes push notifications going to your desktop |
| Distribution | Freeware installations, deceptive advertisements, malicious pages |
| Possible damage | The program tracks information about the user. This activity can cause privacy issues |
| Removal tips | Follow the steps provided at the bottom of this article |
| Further steps | To clean your browsers automatically, use FortectIntego |
Lythenheckwo.info is the potentially unwanted program causing commercial content that intrusively fills up the screen and keeps users from accessing wanted pages and browsing online normally. This activity significantly diminishes time online and makes the PC running slow.
The PUP also tracks data about users' online habits from each website visit and click on the pop-up advertisement.[1] This is the primary purpose of this push notifications virus because all the content delivered by this PUA is sponsored by commercial content creators who need to generate revenue.
Information about the geo-location, equipment, software, browsing habits, and preferences can get accessed by unknown parties immediately after the initial infiltration. These cyber threats mostly spread using the method called software bundling.[2]
When the website appears on your screen, you can exit the window and continue browsing online. However, constant redirects to Lythenheckwo.info or similar malicious sites indicates adware-type potentially unwanted program. You need to get rid of this intruder to end all the intrusive behavior.

Remember that you need to perform automatic removal because this PUP also installs other content to your PC without permission:
- browser extension;
- tools;
- bookmarks or toolbars;
- add-ons.
You need to remove Lythenheckwo.info using reputable anti-malware programs because the thorough system scan helps to indicate all associated program and files. Then you can delete all of the unwanted applications. Use FortectIntego for system cleaning and keep the antivirus program on the system to keep the device safe and secure, as many experts[3] recommend.
Unwanted application come free from the internet
Programs like adware, browser hijackers and rogue optimization tools come to your system from the internet and, in most cases, without your knowledge. Such applications proliferate using intrusive advertisements, deceptive websites and with the help of software bundling method.
PUP developers hide their products behind Advanced or Custom options during the installation. That means that every time you choose Default installation, all the additional apps get downloaded on the PC automatically. Carelessly clicking on ads, redirects and skipping installation steps lead to these cyber infections. Keep antivirus tool to lessen the risk of infections and privacy issues.
Eliminate Lythenheckwo.info and clean the system with professional AV tool
To remove all the potentially unwanted programs from your system and forget about all the intrusive commercial content, you should get a reputable anti-malware program and scan the system thoroughly. This way, all unwanted programs, extensions, and tools installed without your permission can get deleted.
Keep in mind that if you allowed the notifications to be shown on your desktop, they would continue to appear even if you delete potentially unwanted applications installed on your device. In order to stop them, you have to access web browser settings as explained below and stopping the access of the site to show pop-ups. If you found PUPs on your machine, cleaning web browsers is also recommended – you can do it manually or automatically by using FortectIntego.
Uninstall from Windows
Uninstall from Windows 10/8:
- Type Control Panel into the Windows search box and open the result.
- Under Programs, select Uninstall a program.

Uninstall from Windows 7/XP:
- Click on Windows Start > Control Panel (Windows XP users should click on Add/Remove Programs).
- In Control Panel, select Programs > Uninstall a program.

Remove the unwanted program:
- In the Programs and Features window, look for any recently installed suspicious entries, select them, and click Uninstall.
- If User Account Control appears, click Yes to confirm, then complete the removal.

Delete from macOS
Remove the unwanted application:
- From the menu bar, select Go > Applications.
- In the Applications folder, look for any suspicious entries, then drag them to Trash (or right-click and pick Move to Trash).

Delete leftover files and folders:
- Select Go > Go to Folder.
- Enter /Library/Application Support and remove any suspicious folders related to the unwanted program.
- Repeat the same check in the /Library/LaunchAgents and /Library/LaunchDaemons folders, deleting any suspicious entries.

- Finally, empty the Trash to permanently remove the leftovers.
Remove from Microsoft Edge
Delete unwanted extensions from MS Edge:
- Select Menu (three horizontal dots at the top-right of the browser window) and pick Extensions.
- From the list, pick the extension and click on the Gear icon.
- Click Remove.

Clear cookies and other browser data:
- Click on the Menu (three horizontal dots at the top-right of the browser window) and select Settings > Privacy, search, and services..
- Under Clear browsing data, pick Choose what to clear.
- Select Cookies and other site data and Cached images and files. (apart from passwords, although you might want to include Media licenses as well, if applicable) and click on Clear.

Restore new tab and homepage settings:
- Click the menu icon and choose Settings.
- Then find On startup section.
- Click Remove next to any suspicious startup page.
Reset MS Edge if the above steps did not work:
- Press on Ctrl + Shift + Esc to open Task Manager.
- Click on More details arrow at the bottom of the window.
- Select Details tab.
- Now scroll down and locate every entry with Microsoft Edge name in it. Right-click on each of them and select End Task to stop MS Edge from running.

Instructions for Chromium-based Edge
Delete extensions from MS Edge (Chromium):
- Open Edge and click select Settings > Extensions.
- Delete unwanted extensions by clicking Remove.

Clear cache and site data:
- Click on Menu and go to Settings.
- Select Privacy, search and services.
- Under Clear browsing data, pick Choose what to clear.
- Under Time range, pick All time.
- Select Clear now.

Reset Chromium-based MS Edge:
- Click on Menu and select Settings.
- On the left side, pick Reset settings.
- Select Restore settings to their default values.
- Confirm with Reset.
- This will disable extensions and reset startup pages but will not delete bookmarks, saved passwords, or browsing history.

Remove from Mozilla Firefox (FF)
Remove dangerous extensions:
- Open Mozilla Firefox browser and click on the Menu (three horizontal lines at the top-right of the window).
- Select Add-ons.
- In here, select the unwanted extension and click Remove.

Reset the homepage:
- Click three horizontal lines at the top right corner to open the menu.
- Choose Settings.
- Under Home, set your preferred homepage and new tab settings.
Clear cookies and site data:
- Click Menu and pick Settings.
- Go to Privacy & Security section.
- Scroll down to locate Cookies and Site Data.
- Click on Clear Data...
- Select Cookies and Site Data and Temporary cached files and pages, then click Clear.

Reset Mozilla Firefox
If clearing the browser as explained above did not help, reset Mozilla Firefox:
- Open Mozilla Firefox browser and click the Menu.
- Go to Help and then choose Troubleshooting Information.

- Under Give Firefox a tune up section, click on Refresh Firefox...
- Once the pop-up shows up, confirm the action by pressing on Refresh Firefox.

Remove from Google Chrome
Delete malicious extensions from Google Chrome:
- Open Google Chrome, click on the Menu (three vertical dots at the top-right corner) and select More tools > Extensions.
- In the newly opened window, you will see all the installed extensions. Uninstall all suspicious extensions related to the unwanted program by clicking Remove.

Clear cache and web data from Chrome:
- Click on Menu and pick Settings.
- Under Privacy and security, select Clear browsing data.
- Select Browsing history, Cookies and other site data, as well as Cached images and files.
- Click Clear data.

Change your homepage:
- Click menu and choose Settings.
- Look for a suspicious site in the On startup section.
- Click on Open a specific or set of pages and click on three dots to find the Remove option.
Reset Google Chrome:
If the previous methods did not help you, reset Google Chrome to eliminate all the unwanted components:
- Click on Menu and select Settings.
- In the Settings, scroll down and click Advanced.
- Scroll down and locate Reset and clean up section.
- Now click Restore settings to their original defaults.
- Confirm with Reset settings.

Delete from Safari
Remove dangerous extensions:
- Open Safari, click Safari in the menu at the top-left of the screen, and select Preferences.
- Go to the Extensions tab, look for any suspicious entries, and click Uninstall to remove them.

Clear history and website data:
- Click Safari in the menu and pick Clear History.
- Set Clear to all history and confirm with Clear History.

Reset Safari:
- Click Safari in the menu and select Preferences > Advanced.
- Enable Show Develop menu in menu bar.
- From the menu bar, click Develop and select Empty Caches.

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