How to stop longmansuchcesu.com from displaying notifications (ads)

What kind of page is longmansuchcesu[.]com?

Longmansuchcesu[.]com is a rogue webpage that promotes browser notification spam and redirects users to different (likely untrustworthy/dangerous) sites.

Most visitors to pages of this kind access them through redirects generated by websites using rogue advertising networks. Our research team discovered longmansuchcesu[.]com while examining sites that employ said networks.

Longmansuchcesu[.]com overview

It is worth noting that the behavior of rogue sites (i.e., what they host and/or endorse) might vary based on the visitor's IP address/ geolocation.

When we entered the longmansuchcesu[.]com webpage, it presented us with the following statement – "PREPARE TO DOWNLOAD!" and further clarified that – "You need to enable browser notifications to start downloading.". The deceptive instructions may be particularly convincing if the user is redirected to longmansuchcesu[.]com after intentionally selecting a "download" option on a website that uses rogue advertising networks.

Once we pressed the "Allow" button, it resulted in a redirect to a type of page usually used to promote adware, browser hijackers, PUAs, and other suspect software.

Rogue sites use their browser notifications to run intrusive advertisement campaigns. The delivered ads push various scans, unreliable/harmful software, and potential malware.

In summary, the webpages like longmansuchcesu[.]com – users can experience system infections, severe privacy issues, financial losses, and even identity theft.

Threat Summary:

Name	Ads by longmansuchcesu.com
Threat Type	Push notifications ads, Unwanted ads, Pop-up ads
Detection Names	N/A (VirusTotal)
Serving IP Address	54.162.51.18
Observed Domains	avenq.longmansuchcesu[.]com; 0up27.longmansuchcesu[.]com; 1u2ny.longmansuchcesu[.]com; 291ua.longmansuchcesu[.]com; 30oz2.longmansuchcesu[.]com; 34qlo.longmansuchcesu[.]com; 52xrt.longmansuchcesu[.]com; 6qrsy.longmansuchcesu[.]com; 6xre1.longmansuchcesu[.]com; 8235q.longmansuchcesu[.]com; 9woup.longmansuchcesu[.]com; atqxi.longmansuchcesu[.]com; auowq.longmansuchcesu[.]com; banwe.longmansuchcesu[.]com; bbqxm.longmansuchcesu[.]com; bhbhc.longmansuchcesu[.]com; etc.
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, potentially 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.

Browser notification spam in general

We have investigated thousands of rogue websites; advnphome[.]com, theaddsllc[.]com, errossanksix[.]xyz, totalactualnewz[.]com, lacmeeftsurvey[.]space – are just some examples of our newest finds. These sites display browser notifications that push deceptive and malicious material.

While legitimate products or services may be encountered via these adverts – they are unlikely to be promoted by their actual developers or other official parties. It is most probable that this promotion is performed by scammers who abuse the content's affiliate programs in order to obtain illegitimate commissions.

How did longmansuchcesu[.]com gain permission to deliver spam notifications?

No website can deliver browser notifications without user permission. Therefore, if you are receiving these ads from longmansuchcesu[.]com – it means that when this page was visited, consent was given by clicking "Allow", "Allow Notifications", or a similar option.

It is pertinent to mention that rogue sites commonly use deception (e.g., clickbait, fake CAPTCHA tests, adult-oriented content, etc.) to trick visitors into enabling notification delivery.

How to prevent deceptive sites from delivering spam notifications?

Should you access a suspicious webpage – do not permit it to display browser notifications (i.e., do not press "Allow", "Allow Notifications", etc.). We advise denying notification delivery from such pages (i.e., selecting "Block", "Block Notifications", etc.) or ignoring these requests altogether.

It must be mentioned that adware installed on a browser/system can generate rogue redirects to questionable websites. If your computer is already infected with rogue applications, we recommend running a scan with Combo Cleaner Antivirus for Windows to automatically eliminate them.

Appearance of the longmansuchcesu[.]com website (GIF):

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:

• What is Ads by longmansuchcesu.com?
• 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 longmansuchcesu[.]com in the right lower corner of my desktop?

You have likely entered the longmansuchcesu[.]com page at some point and clicked "Allow", "Allow Notifications", or an analogous option – thus enabling the advertisement delivery since no website can display notifications/ads without user consent.

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

No, merely clicking on a browser notification will not initiate any malware download/installation processes. However, these adverts may endorse dangerous content capable of causing severe issues (including system infections).

Is longmansuchcesu[.]com a virus?

No, sites like longmansuchcesu[.]com are not classed as viruses, although they can promote virulent content. Websites of this kind typically endorse online scams, unreliable/hazardous software, and even malware.

Will Combo Cleaner remove longmansuchcesu[.]com ads automatically or manual steps are still required?

Yes, Combo Cleaner will scan your computer and undo the permissions granted to the longmansuchcesu[.]com webpage. Additionally, it will block all further access to this and other rogue/malicious websites. Hence, no extra steps will be required.

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