FacebookTwitterLinkedIn

How to block notifications from check-tl-ver sites

Also Known As: Ads by check-tl-ver
Damage level: Medium

What kind of pages are check-tl-ver?

After analysis, it has been determined that check-tl-ver consists of a series of domains with numerical variations in their URLs. Examples include check-tl-ver-12-7[.]top and check-tl-ver-24-1[.]com, showcasing this pattern.

The top-level domains also vary (e.g., they can be .top and .com). The common goal across all these sites is to deceive visitors into agreeing to receive notifications from them.

check-tl-ver ads

Check-tl-ver pages in detail

Check-tl-ver websites employ a range of clickbait tactics to deceive individuals into allowing them to send deceptive notifications. For example, they often feature images of robots accompanied by messages instructing visitors to click the "Allow" button to complete a CAPTCHA verification, purportedly to prove that they are not robots.

Another prevalent tactic utilized by check-tl-ver sites involves displaying fake video players, along with instructions prompting users to click the "Allow" button to initiate playback. Regardless of the specific scenario, the primary objective of check-tl-ver pages remains consistent: to obtain permission to send notifications.

Once allowed, these sites can inundate users with an array of deceptive notifications and advertisements. Check-tl-ver pages can display false virus alerts and misleading messages regarding software updates or system errors. Also, they can show fraudulent claims of winning prizes, deceptive advertisements for questionable products or services, and other misleading content.

Users who trust such notifications and the pages they lead to may experience a variety of issues. They could inadvertently download and install malware or unwanted programs onto their devices, leading to compromised system security and performance.

Additionally, users may fall victim to phishing scams or fraudulent schemes, resulting in the theft of personal information, financial loss, or identity theft. Moreover, trusting these notifications may lead to exposure to deceptive advertisements or unwanted redirects, disrupting the user experience and potentially exposing them to further security risks.

Overall, trusting such notifications can have serious consequences for users' online safety and privacy. Thus, check-tl-ver and similar websites should never be allowed to send notifications. If encountered, they should be closed immediately to avoid redirects to other deceptive sites.

Threat Summary:
Name Ads by check-tl-ver
Threat Type Push notifications ads, Unwanted ads, Pop-up ads
Detection Names (check-tl-ver-12-7.top) Combo Cleaner (Phishing), Cluster25 (Phishing), Criminal IP (Phishing), ESET (Phishing), Sophos (Malware), Full List Of Detections (VirusTotal)
Observed Domains check-tl-ver-12-7[.]top, check-tl-ver-24-1[.]com, check-tl-ver-17-8[.]com, check-tl-ver-12-8[.]top, check-tl-ver-12-3[.]com, check-tl-ver-54-1[.]com, check-tl-ver-294-1[.]com, check-tl-ver-154-2[.]com, check-tl-ver-94-2[.]com, check-tl-ver-54-3[.]com
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 Cleaner
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 read more.

More about these websites

Users do not intentionally visit web pages of this type. In most cases, they end up on them while visiting torrent sites, illegal movie streaming pages, and similar platforms often associated with shady advertising networks. Deceptive ads, pop-ups, and fake download buttons can also lead users to unreliable sites.

Adware and similar software and deceptive emails can also be used to trick users into visiting sites like check-tl-ver. There are numerous examples of pages designed to trick visitors into agreeing to receive notifications. Some of them are whimpeezit[.]com, themiatausa[.]com, and bolycherame[.]com.

How did check-tl-ver gain permission to deliver spam notifications?

When you visit websites such as check-tl-ver, your browser shows a pop-up window asking if you want to receive notifications. So, when you see notifications from check-tl-ver sites, it is because you chose to click the "Allow" or a similar button while on these sites. Without your explicit permission, no webpage can send you notifications.

How to prevent deceptive sites from delivering spam notifications?

If you come across a dubious website attempting to send you notifications, click options like "Block", "Block Notifications", "Deny", or similar choices. Once you reject the request, it's recommended to close the website. If you are receiving unwanted notifications, we recommend running a scan with Combo Cleaner Antivirus for Windows to automatically eliminate them.

Appearance of check-tl-ver website (GIF):

check-tl-ver website appearance (GIF)

A notification from check-tl-ver-12-7[.]top:

check-tl-ver-12-7.top notification

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 Cleaner By 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 read more.

Quick menu:

Disable unwanted browser notifications:

Video showing how to disable web browser notifications:

Google Chrome logoRemove 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".

Disable web browser notifications in Google Chrome (step 1)

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).

Disable web browser notifications in Google Chrome (step 2)

Android logoRemove 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".

Disable web browser notifications in Google Chrome - Android (step 1)

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).

Disable web browser notifications in Google Chrome - Android (step 2)

Mozilla Firefox logoRemove 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".

Disable web browser notifications in Mozilla Firefox (step 1)

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).

Disable web browser notifications in Mozilla Firefox (step 2)

Microsoft Edge logoRemove 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".

Disable web browser notifications in Microsoft Edge (step 1)

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).

Disable web browser notifications in Microsoft Edge (step 2)

Safari logoRemove 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.

Disable web browser notifications in Safari - macOS (step 1)

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)

Disable web browser notifications in Safari - macOS (step 2)

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 check-tl-ver in the right lower corner of my desktop?

A website typically needs permission to send notifications. This implies that you visited check-tl-ver before and have granted it your permission to deliver notifications.

I have clicked on notification ads, is my computer infected?

These notifications cannot infect computers or cause other direct damage. Nevertheless, they can lead users to malicious or other unreliable pages.

Is check-tl-ver a virus?

Check-tl-ver and similar web pages are not viruses. Most of them are designed to promote other dubious websites, applications, various scams, etc.

Will Combo Cleaner remove check-tl-ver ads automatically or manual steps are still required?

Yes, Combo Cleaner will scan your computer and revoke all permissions that these websites have been given. It will also block any further access to these sites. No additional steps will be necessary.

▼ Show Discussion

About the author:

Tomas Meskauskas

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. Contact Tomas Meskauskas.

PCrisk security portal is brought by a company RCS LT. Joined forces of security researchers help educate computer users about the latest online security threats. More information about the company RCS LT.

Our malware removal guides are free. However, if you want to support us you can send us a donation.

About PCrisk

PCrisk is a cyber security portal, informing Internet users about the latest digital threats. Our content is provided by security experts and professional malware researchers. Read more about us.

Removal Instructions in other languages
Software uninstall instructions
Malware activity

Global malware activity level today:

Medium threat activity

Increased attack rate of infections detected within the last 24 hours.

QR Code
Ads by check-tl-ver QR code
Scan this QR code to have an easy access removal guide of Ads by check-tl-ver on your mobile device.
We Recommend:

Get rid of Windows malware infections today:

▼ REMOVE IT NOW
Download Combo Cleaner

Platform: Windows

Editors' Rating for Combo Cleaner:
Editors ratingOutstanding!

[Back to Top]

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 read more.