Marezzocorke.cam ads: what it is and how to remove it

You might have come across Marezzocorke.cam while browsing the web and were redirected from a shady site. Upon opening, the page displays a fake message to get you to subscribe to push notifications.

Facts checked October 6, 2026. Removal steps tested on Windows 11 (26H2) and checked against Microsoft's and the browser makers' current documentation. Sections marked as our earlier report are the original text: they describe the threat as it was then and have not been reviewed since. The 2026 status, the removal steps and the questions are current.

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If Marezzocorke.cam keeps coming back after uninstalling, a scan can find what reinstalls it.

Remove it nowTo use the full-featured product, you have to purchase a license for Fortect. The scan is free.

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Screenshot of Marezzocorke.cam: marezzocorke cam
Marezzocorke.cam as our 2021 report showed it.

Marezzocorke.cam ads: summary

DistributionBundled software, deceptive ads, shady websites
NAMEMarezzocorke.cam
TYPEPush notification spam, adware
SYMPTOMSPop-up ads, banners appear on the screen and disrupt the view
DANGERSAds can lead to untrustworthy websites where users are at risk of providing their information or downloading more PUPs
Detection namesNo Microsoft detection name is known
Removal

Scan the PC with security software to find and remove the malware and anything installed with it. Fortect scans Windows for malware and repairs the system files and settings it damaged.

Remove it nowTo use the full-featured product, you have to purchase a license for Fortect. The scan is free.
Show 8 more facts
DamageNot recorded in the old report
NameMarezzocorke.cam
TypeAd-supported program
SymptomsAn unknown program in Installed apps
Evidence4 write-ups by security sites; details still limited
ProgramMarezzocorke.cam
First seen23 August 2021
Facts checked6 October 2026

Is Marezzocorke.cam ads dangerous?

From our report of Aug 2021 · not reviewed since

Marezzocorke.cam exploits push notification function in your browser

You might have come across Marezzocorke.cam while browsing the web and were redirected from a shady site.

Upon opening, the page displays a fake message to get you to subscribe to push notifications. This is done in order to make money from pay-per-click advertising. Every ad you click on generates revenue for the website creators.

Not all of these ads are safe to click on, as they are not filtered and previously checked by the responsible individuals. They do not care about your safety, so among legitimate ads, you can receive ones coming from questionable sources. These ads might be created by scammers, hackers, and other cybercriminals prospering in this digital world.

Personal information leaks, downloading potentially unwanted programs, or even malware are always risks when you are fed with ads coming from all kinds of different sources. Pop-up ads coming from fake websites are extremely intrusive as they can appear even when the browser is closed.

Marezzocorke.cam and other bogus websites are very similar to each other. They have no content, just one page with a message that prompts users to click the "Allow" button. Most often, these messages read as follows:

As you can see, these messages may seem familiar. What the users fail to notice, that websites like this open when they are on a shady site in the first place.

They might click on what seems to be a "Download" button when it is actually an ad that causes a browser to open a new tab. If people click the "Allow" button, they will be susceptible to various ads that can be deceptive.

Screenshot of Marezzocorke.cam: marezzocorke cam
Marezzocorke.cam in our 2021 report.
Marezzocorke.cam: marezzocorke cam ads
Marezzocorke.cam in our 2021 report.

From our report of Aug 2021 · not reviewed since

Scams thrive online

Since the internet was invented, people with malicious intentions transferred their activities online.

It is easier to achieve, and they can potentially reach more people. That is how viruses, phishing, and other scams were born. They keep evolving together with new safety implementations and regulations.

You might come across scams quite often while surfing the web, so it is important to know about them. Ads created by fraudsters usually use social engineering and scare tactics to manipulate people. These can be fake errors, warnings, updates, and even fun things like being chosen to be the winner of some prize. We will talk about all of these methods in more detail.

Fake antivirus warnings

These warnings pop up while you browse the site. It tells you that your computer is infected, and you need to immediately download some software to eliminate the problem quickly. They can sometimes be made to look like legitimate system warnings like Windows or macOS.

Always avoid ads and pop-ups that prompt you to take immediate action or ones that are hard to close. Be sure to install, update, and real antivirus software like or to prevent scareware. These anti-malware tools will perform system scans and warn you when trying to download a suspicious program.

Fake software updates

These pop-ups appear while browsing and might say that you need a particular plug-in, for example, Adobe Flash, to be updated; otherwise, you cannot access the content. These pop-ups are very convincing, at least were, when Flash Player was still in use.

Right now, Flash Player updates are rarely seen, but you can come across other software update pop-ups that have authentic-looking logos. Beware, never update your software through a browser pop-up. Most modern software and apps will alert you through the software itself or via the system tray when an update is needed, not with an email or on the internet. Chances are, you will install malware.

"You have been selected to be the lucky winner!" - users want messages like this to be true, so lead by hope, they do whatever they have to receive the promised prize. Unless you have actually entered a lottery or some draft, you should not believe any prize announcements. Big tech companies like Apple or Google do not pick random people while browsing the web to win new iPhones or vacations.

Often scammers will say you have to pay to get your prize. If someone tells you to pay a fee for "taxes," "shipping and handling charges," or "processing fees" to get your prize, you are most likely dealing with a scammer. Most importantly, if they ask you to send cash, pay with gift cards or cryptocurrency, do not do it. They choose these methods because it is harder to track.

It is also illegal for someone to ask you to pay to increase your odds; only a scammer will do that. Remember, there is no reason to provide your bank account or credit card number to claim any prize.

If you have been tricked into allowing Marezzocorke.cam notifications, here is how you can deny a website permissions:

Google Chrome (desktop):

  • Open Google Chrome browser and go to Menu > Settings.
  • Locate Privacy and security section and pick Site Settings > Notifications.
  • Click on Safari > Preferences...
  • Go to Websites tab and, under General, select Notifications.
  • Select the web address in question, click the drop-down menu and select Deny.

From our report of Aug 2021 · not reviewed since

Mozilla Firefox

MS Edge (Chromium):

Android (Google Chrome):

  • Go to Menu and then select Options.
  • Go to Privacy & Security > Notifications > Settings.
  • Choose Block after picking this option from the drop-down menu.
  • Confirm with Save Changes.
  • Go to Menu and pick Settings.
  • Select Site permissions.
  • Click on Notifications.
  • Find the site URL, and click More actions.
  • Pick Block.
  • Open Google Chrome and tap on Settings (three vertical dots).
  • Select Notifications.
  • Locate the unwanted URL and toggle the button to the left (Off setting).
  • Open Internet Explorer, and click on the Gear icon at the top-right on the window.
  • Select Internet options and go to Privacy tab.
  • In the Pop-up Blocker section, click on Settings.
  • Locate web address in question under Allowed sites and pick Remove.

From our report of Aug 2021 · not reviewed since

Clear your browsers

Delete any information shady websites have collected about you by using maintenance tool.

It will take care of your browsers automatically, so you do not have to worry about it. Malicious pop-ups might still appear as long as Ad-tracking is in action.

If you want to do this manually, you can do so by following our guide.

Clear cache and web data from Chrome:

MS Edge (Chromium):

Android from Google Chrome or other apps:

  • 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.
  • Click Safari > Clear History...
  • From the drop-down menu under Clear, pick all history.
  • Confirm with Clear History.
  • Click Menu and pick Options.
  • Go to Privacy & Security section.
  • Click on Clear Data...
  • Select Cookies and Site Data, as well as Cached Web Content, and press Clear.
  • Click on Menu and go to Settings.
  • Select Privacy and services.
  • Under Clear browsing data, pick Choose what to clear.
  • Under Time range, pick All time.
  • Select Clear now.
  • Go to Settings > Apps/Applications.
  • Expand the full list of the installed apps.
  • Tap on Chrome and select Storage & cache.
  • Clear storage and clear cache of the app.
  • Press on the Gear icon and select Internet Options.
  • Under Browsing history, click Delete...
  • Select relevant fields and press Delete.

From our report of Aug 2021 · not reviewed since

More from our earlier report on Marezzocorke.cam

  • Remove permission to send push notifications manually via browser settings
  • Using a remediation tool like will scan your machine and fix any damage left after the removal

How to remove Marezzocorke.cam ads

How to remove Marezzocorke.cam

Uninstall first, then remove what stays behind, so the ads do not come back after a restart.

  1. Step 1: Uninstall Marezzocorke.cam

    Marezzocorke.cam is removed like any other program, from the list of installed apps. In Windows 11 that is Settings > Apps > Installed apps, in Windows 10 Settings > Apps > Apps & features, and in both you can also use Control Panel > Programs and Features.

    Select Marezzocorke.cam, click Uninstall and follow the uninstaller to the end. Then look at the entries just above and below it when the list is sorted by date: bundled programs install at the same minute.

    Full procedure with screenshots: Uninstall a program or app in Windows On uGetFix

  2. Step 2: Remove it from startup

    Press Ctrl + Shift + Esc to open Task Manager and select Startup apps (Windows 11) or the Startup tab (Windows 10). Disable entries you do not recognise, especially ones with no publisher or with a name that copies a Windows component.

    Right-click an entry and choose Open file location to see where it runs from: programs in %AppData% or %Temp% deserve a closer look. Some entries are not listed there but in the registry Run keys, which the procedure below shows how to check.

    Full procedure with screenshots: Stop apps from opening at startup On uGetFix

  3. Step 3: Delete the folders left behind

    Uninstalling often leaves the program's folders, and some threats reinstall themselves from them.

    Press Windows + R, type %LocalAppData% and press Enter, then do the same for %AppData% and %ProgramData%, and look for folders named after Marezzocorke.cam, its publisher or created on the day the problem started. Delete those folders, and check C:\Program Files and C:\Program Files (x86) too.

    If Windows says a file is in use, end it in Task Manager or delete the folder after a restart in Safe Mode. The folders are the same in Windows 11 and Windows 10.

    Full procedure with screenshots: Remove what malware leaves behind in Windows

  4. Step 4: Reset the browser

    A reset removes what the steps above could miss:

    • changed start pages
    • site permissions
    • hidden settings

    In Chrome open Settings > Reset settings > Restore settings to their original defaults; in Edge Settings > Reset settings; in Firefox Help > More troubleshooting information > Refresh Firefox.

    Tip: Bookmarks and saved passwords stay, while extensions are turned off and the search engine and start page return to the defaults.

    Reset every browser on the PC, including Edge, which Windows 11 and Windows 10 always have.

    Chrome Settings page with the Reset settings section open
    Chrome on Windows 11: Settings > Reset settings.

    Full procedure with screenshots: Reset a browser and fix a hijacked search engine

  5. Step 5: Scan the PC, then run the offline scan

    A scan finds the parts of Marezzocorke.cam that the manual steps cannot see. In Windows Security > Virus & threat protection > Scan options, start a Full scan and quarantine what it reports.

    Follow it with Microsoft Defender Antivirus (offline scan) > Scan now, which restarts the PC and checks the disk while Windows and the malware are not running.

    It takes about 15 minutes and works the same in Windows 11 and Windows 10. If either scan finds something, run the full scan again after removal until it comes back clean.

    Windows Security Scan options with Microsoft Defender Antivirus offline scan selected
    Windows 11: Windows Security > Virus & threat protection > Scan options.

    Full procedure with screenshots: Run a Microsoft Defender Offline scan

Instructions for each browser and system

The detailed steps for every browser and system this guide covers. Open the one you use.

Remove from Microsoft Edge

Delete unwanted extensions from MS Edge:

  1. Select Menu (three horizontal dots at the top-right of the browser window) and pick Extensions.
  2. From the list, pick the extension and click on the Gear icon.
  3. Click Remove.Remove extensions from Edge

Clear cookies and other browser data:

  1. Click on the Menu (three horizontal dots at the top-right of the browser window) and select Settings > Privacy, search, and services..
  2. Under Clear browsing data, pick Choose what to clear.
  3. 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.Clear Edge browsing data

Restore new tab and homepage settings:

  1. Click the menu icon and choose Settings.
  2. Then find On startup section.
  3. Click Remove next to any suspicious startup page.

Reset MS Edge if the above steps did not work:

  1. Press on Ctrl + Shift + Esc to open Task Manager.
  2. Click on More details arrow at the bottom of the window.
  3. Select Details tab.
  4. 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.Reset MS Edge
Instructions for Chromium-based Edge

Delete extensions from MS Edge (Chromium):

  1. Open Edge and click select Settings > Extensions.
  2. Delete unwanted extensions by clicking Remove.Remove extensions from Chromium Edge

Clear cache and site data:

  1. Click on Menu and go to Settings.
  2. Select Privacy, search and services.
  3. Under Clear browsing data, pick Choose what to clear.
  4. Under Time range, pick All time.
  5. Select Clear now.Clear browser data from Chroum Edge

Reset Chromium-based MS Edge:

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

Access your website securely from any location

When you work on the domain, site, blog, or different project that requires constant management, content creation, or coding, you may need to connect to the server and content management service more often. The best solution for creating a tighter network could be a dedicated/fixed IP address.

If you make your IP address static and set to your device, you can connect to the CMS from any location and do not create any additional issues for the server or network manager that needs to monitor connections and activities. VPN software providers like can help you with such settings and offer the option to control the online reputation and manage projects easily from any part of the world.

Recover files after data-affecting malware attacks

While much of the data can be accidentally deleted due to various reasons, malware is one of the main culprits that can cause loss of pictures, documents, videos, and other important files.

More serious malware infections lead to significant data loss when your documents, system files, and images get encrypted. In particular, ransomware is is a type of malware that focuses on such functions, so your files become useless without an ability to access them.

Even though there is little to no possibility to recover after file-locking threats, some applications have features for data recovery in the system. In some cases, can also help to recover at least some portion of your data after data-locking virus infection or general cyber infection.

From our report of Aug 2021 · not reviewed since

Adware removal

If the previous methods did not help remove Marezzocorke.cam pop-ups, this might be adware's fault.

It is a potentially unwanted program you have probably downloaded from an unofficial site. Programs like these come disguised as handy tools so that users would keep them, but they usually are not even functional. Instead, they perform tasks in the background without the users' knowledge.

To remove a PUP manually, you will have to identify the program causing unwelcome behavior yourself. This can be quite tricky, so we suggest an automatic removal process with or . These are professional security tools that will scan your machine, detect threats, and successfully eliminate them.

If you want to proceed by doing this yourself, here are the steps you need to take:

Instructions for Windows 10/8 machines:

If you are Windows 7/XP user, proceed with the following instructions:

If you are using Mac:

To fully remove an unwanted app, you need to access Application Support, LaunchAgents, and LaunchDaemons folders and delete relevant files:

  • Enter Control Panel into Windows search box and hit Enter or click on the search result.
  • Under Programs, select Uninstall a program.
  • From the list, find the entry of the suspicious program.
  • Right-click on the application and select Uninstall.
  • If User Account Control shows up, click Yes.
  • Wait till uninstallation process is complete and click OK.
  • Click on Windows Start > Control Panel located on the right pane (if you are Windows XP user, click on Add/Remove Programs).
  • In Control Panel, select Programs > Uninstall a program.
  • Pick the unwanted application by clicking on it once.
  • At the top, click Uninstall/Change.
  • In the confirmation prompt, pick Yes.
  • Click OK once the removal process is finished.
  • From the menu bar, select Go > Applications.
  • In the Applications folder, look for all related entries.
  • Click on the app and drag it to Trash (or right-click and pick Move to Trash)
  • Select Go > Go to Folder.
  • Enter /Library/Application Support and click Go or press Enter.
  • In the Application Support folder, look for any dubious entries and then delete them.
  • Now enter /Library/LaunchAgents and /Library/LaunchDaemons folders the same way and terminate all the related .plist files.

From our report of Aug 2021 · not reviewed since

You can report online scams

If you are a victim of an internet-related scam, you can report it to these government authorities:

For Europe. Several European countries are listed with direct links and emails where you can report online scams.

Federal Trade Commission (FTC)

Only for the USA. Consumer complaints and online scams are shared with all levels of law enforcement.

Internet Crime Complaint Center (IC3)

Report international frauds. Takes internet-related criminal complaints and forwards them to federal, state, local, and international law enforcement agencies.

Report international frauds. A partnership of more than 40 consumer protection agencies around the world. Accepts complaints about online shopping and e-commerce transactions with foreign companies.

Questions about Marezzocorke.cam ads

Is Marezzocorke.cam a virus?

Most programs that appear the way Marezzocorke.cam did are not viruses in the strict sense. They are potentially unwanted programs:

  • real software that arrives bundled with other downloads and then shows offers
  • changes browser settings
  • starts with Windows

Some are harmless, some are annoying and a few carry adware. What makes it worth removing is that you did not choose it.

Uninstall it from Installed apps and check the startup list and the browsers for anything added the same day. If it refuses to uninstall or returns after a restart, treat it as more serious and run a Microsoft Defender offline scan.

How do I stop programs like Marezzocorke.cam from being installed again?

Most unwanted programs arrive through installers, so the fix is in how you install software. Download programs from their official sites or the Microsoft Store, not from download portals or ads above search results. During setup, choose Custom or Advanced installation and untick every extra offer, including browsers, toolbars and optimizers.

Decline update prompts that appear inside other programs unless you know them. In Windows Security, turn on reputation-based protection and potentially unwanted app blocking. These steps would most likely have stopped Marezzocorke.cam before it reached the app list.

Marezzocorke.cam has no uninstaller. What now?

Some adware does not register itself properly, or its uninstaller only opens a web page. First try Settings > Apps > Installed apps and the older Control Panel > Programs and Features; one may list it when the other does not.

If neither works, disable its entry in Task Manager > Startup apps, restart, and run a Microsoft Defender full scan and offline scan, which remove known adware files. Then, if anything is left, delete the folder it ran from, which you can find by right-clicking the process in Task Manager and choosing Open file location.

Why didn't my antivirus catch Marezzocorke.cam?

Many security products do not block adware or notification sites by default, because users often agreed to them, even through a misleading prompt. Notification spam installs nothing at all, so there is no file to detect.

In Windows 11 you can make Microsoft Defender block potentially unwanted apps: open Windows Security > App & browser control > Reputation-based protection settings and turn on Potentially unwanted app blocking. If notifications caused the pop-ups, no scanner will report them; the fix is in the browser's site settings.

Does adware steal passwords?

Ordinary adware is built to show ads, not to steal logins, and most of it never touches saved passwords. The line is blurry, though. Extensions that can read every page could capture what you type, and adware ads sometimes lead to phishing pages that ask for passwords directly.

If you entered credentials on a page reached through an ad, change that password from a clean device and turn on two-step verification. Otherwise, removing ad-supported program and clearing cookies is usually enough.

Can adware slow down my PC?

Yes. Adware runs in the background, loads ad scripts, opens extra tabs and contacts its servers, all of which use processor time, memory and bandwidth. Ad-heavy extensions also slow down every page, because they inspect and change it before you see it.

The effect is strongest on older PCs and when several adware programs arrived together. After removal, restart the PC and check Task Manager for anything still using a lot of resources that you do not recognise. Speed usually returns to normal once the ads stop.

An ad showed a phone number and I called it. What now?

The number belongs to scammers, not to Microsoft or an antivirus company. If you only talked, hang up and do not call back. If you let them connect to the PC, disconnect it from the internet, uninstall the remote access program they used, such as AnyDesk, TeamViewer, ScreenConnect or UltraViewer, and run a full and offline scan.

If you paid or gave bank details, call your bank at once on the number printed on your card. Change any passwords you typed while they were connected, and report the call.

I clicked on one of the ads. Am I infected?

Probably not. Clicking an ad usually only opens a page, and a page cannot install programs on an up-to-date Windows PC without your help.

You are at risk only if you then downloaded and ran a file, allowed notifications, entered card or login details, or called a phone number shown on the page. Delete any download and run a full and offline scan.

Change passwords you typed, from a clean device. Call your bank if you gave card details. If you called a number or allowed remote access, see the next question.

Will Fortect remove Marezzocorke.cam?

Fortect scans Windows for malware and unwanted programs and repairs the system files and settings they change, and its free scan shows what it finds on your PC before you decide anything.

For Marezzocorke.cam, follow the plan above as well: the browser steps take back permissions and settings that no scanner treats as a threat, and uninstalling the program that brought it removes the source.

Run Microsoft Defender's full scan and, if anything was found, its offline scan as a second opinion. If the symptoms are gone after the plan and both scans are clean, there is nothing more to do.

Sources

  1. Wikipedia: Pay-per-click (read October 6, 2026)
  2. Emsisoft: Potentially Unwanted Programs slow down your system and can be harmful: Here's what can you do about it (read October 6, 2026)
  3. Google Chrome Help: Use notifications to get alerts (no longer online) (read October 6, 2026)
  4. FTC: How to recognize, remove and avoid malware (read October 6, 2026)
  5. Microsoft Learn: Microsoft Defender Offline (read October 6, 2026)

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