Xcellerno.xyz is a rogue website designed to scam users into subscribing to intrusive ads

Xcellerno.xyz is a deceptive website that could be encountered when browsing insecure websites – illegal software distribution, copyright video streaming, and similar. Alternatively, adware installed on the system can also cause many to encounter phishing and other dangerous websites while browsing the web.
Once on the website, users are presented with two elements of the page – a prompt that asks whether or not the notifications can be enabled and a background picture with a message, encouraging users to press the “Allow” button. There could be plenty of fake reasons given to push users into doing so.
Those who accidentally click on the button or are tricked by a phishing message would later start noticing Xcellerno.xyz ads showing up on top of everything else currently running in the background. The activity can be very intrusive, as there is no way to predict when these pop-ups might show up – they are not triggered by user actions but rather by the website's requests to deliver the information via the push notification prompt.
The result of this activity can be rather dangerous, as users might be exposed to all types of deceptive messages and links, which would later lead to malicious websites. They might be asked to subscribe for more notifications, download and install malicious software, or disclose personal information.
We recommend not interacting with these websites and using comprehensive instructions that should guide you through Xcellerno.xyz removal. We will also explain how to get rid of adware[1] and other malicious software that might be present on your system without your knowledge.
| Name | Xcellerno.xyz |
| Type | Push notifications, ads, scam, pop-ups |
| Distribution | Push notifications show up at some point after the “Allow” button in the notification prompt is clicked |
| Symptoms | Notifications show up at the bottom-right corner of the screen – these include fraudulent content and links to potentially dangerous websites |
| Risks | Ads and links to sites displayed by the website might be dangerous: users might suffer from monetary losses, install malware or potentially unwanted programs on their systems, or disclose their sensitive data to cybercrooks |
| Removal | You can stop the unwanted notifications by accessing web browser settings. If you suspect adware infection, you should use SpyHunterCombo Cleaner security software to get rid of it |
| Recovery | You should delete web browser caches and other data from your browsers to protect your privacy and prevent information leaks. You can do that quickly with FortectIntego PC repair and maintenance tool |
How do you end up on scam websites?
There are two main methods of how users end up on push notification scam websites, and they involve malicious link clicks or adware. We recommend staying away from any kind of websites that promote illegal software installers or copyright video streaming services, as they are loading with malicious redirects and often hold malware payloads.
Adware is a type of software that is commonly activated by accident during the installation of freeware apps downloaded from third-party sources. While the software itself might not always be considered malicious, it may call up unwanted ads and cause redirects to unknown pages. If some of these links are clicked, users might further put their privacy and security at risk. Thus, it is always important to make sure that your system is not infected by scanning it with security software.
Scam methods used by Xcellerno.xyz
Crooks realized that the push notification feature can be used to profit from persistence advertisements, and the only thing left to do is make users enable the feature. For that reason, various fake websites asking to do so emerged, and thousands of them are created regularly – Puwpush.com, Loadrefinedsupertheproduct.vip, and Rplnd27.com are perfect examples of identical websites that use the same scheme.

In order to convince people into subscribing, crooks use various social engineering tricks, e.g., they present the push notification prompt as something that would allow users to view a video or that it's a simple robot check similar to captcha (these are used to differentiate bots and prevent DDoS attacks).[2]
Keep in mind that no reputable website would hold their content behind these types of requirements. Also, always remember that a push notification prompt always has only one function, regardless of what the background message claims.
Removal of intrusive pop-ups
In order to stop the unwanted pop-ups that keep showing up on your screen, you have to access your browser settings and block the push notification access to Xcellerno.xyz.
Google Chrome (desktop):
- Open Google Chrome browser and go to Menu > Settings.
- Scroll down and click on Advanced.
- Locate the Privacy and security section and pick Site Settings > Notifications.
- Look at the Allow section and look for a suspicious URL.
- Click the three vertical dots next to it and choose Block. This should remove unwanted notifications from Google Chrome.

Google Chrome (Android):
- Open Google Chrome and tap on Settings (three vertical dots).
- Select Notifications.
- Scroll down to the Sites section.
- Locate the unwanted URL and toggle the button to the left (Off setting).

Mozilla Firefox:
- Open Mozilla Firefox and go to Menu > Options.
- Click on Privacy & Security section.
- Under Permissions, you should be able to see Notifications. Click the Settings button.
- In the Settings – Notification Permissions window, click on the drop-down menu by the URL in question.
- Select Block and then click on Save Changes. This should remove unwanted notifications from Mozilla Firefox.

MS Edge (Chromium):
- Open Microsoft Edge, and go to Settings.
- Select Site permissions.
- Go to Notifications on the right.
- Under Allow, you will find the unwanted entry.
- Click on More actions and select Block.

Safari:
- Click on Safari > Preferences…
- Go to the Websites tab and, under General, select Notifications.
- Select the web address in question, click the drop-down menu and select Deny.

MS Edge (legacy):
- Open Microsoft Edge, and click the Settings and more button (three horizontal dots) at the top-right of the window.
- Select Settings and then go to Advanced.
- Under Website permissions, pick Manage permissions and select the URL in question.
- Toggle the switch to the left to turn notifications off on Microsoft Edge.

Internet Explorer:
- Open Internet Explorer, and click on the Gear icon at the top-right of the window.
- Select Internet options and go to the Privacy tab.
- In the Pop-up Blocker section, click on Settings.
- Locate web address in question under Allowed sites and pick Remove.

After you are done with these steps, we strongly recommend checking your system for adware and malware. The easiest way to do so is by performing a full system scan with SpyHunterCombo Cleaner or MalwarebytesMalwarebytes anti-malware software so that all malicious programs and their components could be removed at once.
To clean your browser properly, you might opt to reset it, although this might not be completely convenient. Instead, we recommend simply cleaning browser caches and removing cookies[3] and various trackers from local folders. This can be easily achieved with FortectIntego PC repair and a maintenance tool or by following the manual guide below.
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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