How to stop supetrial.co.in notification spam
Notification SpamAlso Known As: Ads by supetrial.co.in
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What kind of page is supetrial[.]co.in?
Our researchers discovered supetrial[.]co.in while investigating dubious websites. After examining this rogue page, we determined that it uses a fake human verification prompt to trick visitors into enabling browser notifications. Once permission is granted, the site sends deceptive security alerts that can expose users to a range of online threats.
![supetrial[.]co.in ads](/images/stories/screenshots202606/supetrial-co-in-ads-main.jpg)
Supetrial[.]co.in in detail
Supetrial[.]co.in displays a dark page with a message instructing visitors to click "Allow" to confirm they are not a robot. A browser notification permission dialog appears alongside this prompt. This is a deceptive tactic - the page has no legitimate verification purpose, and clicking "Allow" simply grants it permission to send notifications to the device.
It is worth noting that pages like supetrial[.]co.in often serve different content depending on which subdomain or URL path a visitor arrives at. Some visitors may encounter entirely different lures or scam pages on the same domain.
Notifications from supetrial[.]co.in impersonate Windows security tools. They falsely claim that Windows Defender has detected multiple threats during a recent scan and urge users to click to view a security report. A second notification variant mimics a "Virus & threat protection" alert, warning that the system is infected and presenting a "Scan PC" button.
These fake alerts are designed to frighten users into clicking. The links behind them typically lead to tech support scam pages, fake antivirus sales sites, or pages promoting potentially unwanted applications. Users who follow the prompts risk paying for unnecessary software or handing over payment details to scammers.
Clicking these notifications can also lead to phishing pages designed to steal login credentials, or sites that attempt to distribute malware. Even when a familiar security brand appears in the notification, the content is almost always fraudulent - legitimate security tools do not send alerts through browser notifications.
If supetrial[.]co.in has been allowed to send notifications, that permission should be revoked without delay. Continued exposure to these alerts puts users at risk of financial loss, account compromise, and malware infections.
| Name | Ads by supetrial.co.in |
| Threat Type | Push notifications ads, Unwanted ads, Pop-up ads |
| Threat Status (supetrial[.]co.in) | PCrisk Website Scanner Results |
| Serving IP Address | 54.225.5.143 |
| Symptoms | Seeing advertisements not originating from the sites you are browsing. Intrusive pop-up ads. Decreased Internet browsing speed. |
| Distribution Methods | Deceptive pop-up ads, false claims within visited websites, unwanted applications (adware) |
| Damage | Decreased computer performance, browser tracking - privacy issues, possible additional malware infections. |
| Malware Removal (Windows) |
To eliminate possible malware infections, scan your computer with legitimate antivirus software. Our security researchers recommend using Combo Cleaner. Download Combo CleanerTo use full-featured product, you have to purchase a license for Combo Cleaner. 7 days free trial available. Combo Cleaner is owned and operated by RCS LT, the parent company of PCRisk.com. |
More on similar pages
Websites like supetrial[.]co.in are typically reached through redirects triggered by rogue advertising networks associated with torrent sites, illegal streaming platforms, and adult content pages. Clicking misleading pop-ups or fake buttons on unsafe websites, or having adware installed on the device, can also lead users to these pages.
Additional examples of websites similar to supetrial[.]co.in are lerantixflowcore[.]co.in, vitisubiferive[.]com, and lantixprostream[.]co.in. These sites all rely on the same fake permission prompts and deliver equally misleading content once access is granted.
How did supetrial[.]co.in gain permission to deliver spam notifications?
Browsers require explicit user permission before any website can send notifications. If you are seeing alerts from supetrial[.]co.in, it means this page was visited at some point and "Allow" - or a similar option - was clicked when the browser's notification dialog appeared, granting the site ongoing permission to push content to your device.
How to prevent deceptive sites from delivering spam notifications?
Pages that ask visitors to click "Allow" to verify they are not a robot, watch a video, or access content are using a well-known trick. Notification permissions are not required for any of these actions. When such a dialog appears, the safest response is to close the page or click "Block".
If unwanted notifications continue to appear, we recommend running a scan with Combo Cleaner Antivirus for Windows to automatically remove any associated threats and revoke permissions granted to sites like supetrial[.]co.in.
Appearance of supetrial[.]co.in website (GIF):
![supetrial[.]co.in website appearance (GIF)](/images/stories/screenshots202606/supetrial-co-in-ads-appearance.gif)
Notifications delivered by supetrial[.]co.in:
![supetrial[.]co.in notification](/images/stories/screenshots202606/supetrial-co-in-ads-notification.jpg)
Instant automatic malware removal:
Manual threat removal might be a lengthy and complicated process that requires advanced IT skills. Combo Cleaner is a professional automatic malware removal tool that is recommended to get rid of malware. Download it by clicking the button below:
DOWNLOAD Combo CleanerBy downloading any software listed on this website you agree to our Privacy Policy and Terms of Use. To use full-featured product, you have to purchase a license for Combo Cleaner. 7 days free trial available. Combo Cleaner is owned and operated by RCS LT, the parent company of PCRisk.com.
Quick menu:
- What is Ads by supetrial.co.in?
- STEP 1. Remove spam notifications from Google Chrome
- STEP 2. Remove spam notifications from Google Chrome (Android)
- STEP 3. Remove spam notifications from Mozilla Firefox
- STEP 4. Remove spam notifications from Microsoft Edge
- STEP 5. Remove spam notifications from Safari (macOS)
Disable unwanted browser notifications:
Video showing how to disable web browser notifications:
Remove spam notifications from Google Chrome:
Click the Menu button (three dots) on the right upper corner of the screen and select "Settings". In the opened window select "Privacy and security", then click on "Site Settings" and choose "Notifications".

In the "Allowed to send notifications" list search for websites that you want to stop receiving notifications from. Click on the three dots icon near the website URL and click "Block" or "Remove" (if you click "Remove" and visit the malicious site once more, it will ask to enable notifications again).

Remove spam notifications from Google Chrome (Android):
Tap the Menu button (three dots) on the right upper corner of the screen and select "Settings". Scroll down, tap on "Site settings" and then "Notifications".

In the opened window, locate all suspicious URLs and tap on them one-by-one. Once the pop-up shows up, select either "Block" or "Remove" (if you tap "Remove" and visit the malicious site once more, it will ask to enable notifications again).

Remove spam notifications from Mozilla Firefox:
Click the Menu button (three bars) on the right upper corner of the screen. Select "Settings" and click on "Privacy & Security" in the toolbar on the left hand side of the screen. Scroll down to the "Permissions" section and click the "Settings" button next to "Notifications".

In the opened window, locate all suspicious URLs and block them using the drop-down menu or either remove them by clicking "Remove Website" at the bottom of the window (if you click "Remove Website" and visit the malicious site once more, it will ask to enable notifications again).

Remove spam notifications from Microsoft Edge:
Click the menu button (three dots) on the right upper corner of the Edge window and select "Settings". Click on "Cookies and site permissions" in the toolbar on the left hand side of the screen and select "Notifications".

Click three dots on the right hand side of each suspicious URL under "Allow" section and click "Block" or "Remove" (if you click "Remove" and visit the malicious site once more, it will ask to enable notifications again).

Remove spam notifications from Safari (macOS):
Click "Safari" button on the left upper corner of the screen and select "Preferences...". Select the "Websites" tab and then select "Notifications" section on the left pane.

Check for suspicious URLs and apply the "Deny" option using the drop-down menu or either remove them by clicking "Remove" at the bottom of the window (if you click "Remove" and visit the malicious site once more, it will ask to enable notifications again)

How to avoid browser notification spam?
Internet users should be very skeptical when being asked to allow notifications. While this is a useful feature that allows you to receive timely news from websites you like, deceptive marketers frequently abuse it.
Only allow notifications from websites that you fully trust. For added security - use an anti-malware application with a real-time web browsing monitor to block shady websites that tries to trick you into allowing spam notifications. We recommend using Combo Cleaner Antivirus for Windows.
Frequently Asked Questions (FAQ)
Why am I seeing ads (browser notifications) delivered by supetrial[.]co.in in the right lower corner of my desktop?
Browsers only send notifications from a website after the user explicitly grants permission. This means you likely visited supetrial[.]co.in at some point and clicked "Allow" or a similar option in the notification prompt, thereby enabling it to deliver notifications.
I have clicked on notification ads, is my computer infected?
Clicking a browser notification itself is unlikely to directly infect your computer. However, the pages these notifications lead to can be harmful - they may promote scams, push unwanted software, or attempt to steal personal information.
Is supetrial[.]co.in a virus?
Supetrial[.]co.in is not a virus in the traditional sense. It is a rogue website that misuses browser notification features to deliver deceptive content. That said, the notifications it sends regularly lead users to genuinely dangerous sites and malicious software.
Will Combo Cleaner remove supetrial[.]co.in ads automatically or manual steps are still required?
Yes. Combo Cleaner will scan your system, revoke any permissions granted to supetrial[.]co.in, and block the site from delivering further notifications. No additional manual steps will be required.
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Tomas Meskauskas
Expert security researcher, professional malware analyst
I am passionate about computer security and technology. I have an experience of over 10 years working in various companies related to computer technical issue solving and Internet security. I have been working as an author and editor for pcrisk.com since 2010. Follow me on Twitter and LinkedIn to stay informed about the latest online security threats.
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