Protectdevice.org ads: what it is and how to remove it
Protectdevice.org ads and notifications can trigger redirects to various unreliable pages and expose users to notification spam. The adware program is the infection that is one of the many ages that are related to rogue advertising networks and makes redirects that show promotional material that triggers additional issues with the security of the machine.
Facts checked October 7, 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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Protectdevice.org ads: summary
| Distribution | The threat is distributed via freeware installation processes and with the help of other infections, PUPs |
|---|---|
| Damage | Your machine becomes slow, performance gets affected and users get exposed to various rouge platforms and advertising sites |
| Name | Protectdevice.org |
| Type | Adware, push notifications virus |
| Category | Potentially unwanted program |
| Serving IP address | 164.92.69.238 |
| 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 9 more facts
| Detection names | No Microsoft detection name is known |
|---|---|
| Symptoms | Notification spam from a website |
| Evidence | 4 write-ups by security sites; details still limited |
| Domains | protectdevice.org |
| Ads shown as | Desktop notifications |
| Browsers | Chrome, Edge and Firefox |
| Installed on the PC | Nothing; a browser notification permission only |
| First seen | 19 August 2022 |
| Facts checked | 7 October 2026 |
Is Protectdevice.org ads dangerous?
From our report of Aug 2022 · not reviewed since
Protectdevice.org adware is the threat causing rogue advertisements and promoting scams
Protectdevice.org ads and notifications can trigger redirects to various unreliable pages and expose users to notification spam.
The adware program is the infection that is one of the many ages that are related to rogue advertising networks and makes redirects that show promotional material that triggers additional issues with the security of the machine.
The program shows rogue commercial content and is delivering various messages and alerts like scams and fake security warnings and promotes other software, platforms, and infections. The Protectdevice.org adware is not malicious, but there are a lot of issues created by the existence of the PUP.
The program triggers the appearance of messages claiming security problems and encouraging people to purchase or download programs from those pop-ups and warnings. Do not fall for those tactics that Protectdevice.org ads use.
From our report of Aug 2022 · not reviewed since
Summary
Protectdevice.org adware is showing false messages from antivirus tool providers and claims to scan the machine for threats, so people would believe these details and follow suggestions.
This is the technical scam tactic. Note that none of the security software providers scan the machine randomly, and those results never get displayed via the web browser window.
Protectdevice.org triggers advertisements, banners, and push notifications that come up on the desktop when the web browser is closed. This behavior can be the most annoying for the users because it keeps users from accessing normal content and browsing the system as before.
Other speed issues and intrusive commercial content should indicate the PUP infiltration and encourage people to remove any intruders and potentially dangerous applications that can be related to Protectdevice.org adware behavior. The program can be silently installed and inject various intrusive apps itself, later on, so avoid interaction with any of the pop-ups and banners.
From our report of Aug 2022 · not reviewed since
Stopping the infection
The threat mainly gets installed using freeware promotion and download pages that provide various programs for users.
These infections can be pre-bundled with popular programs and included in packages with licensed software cracks and game cheats, so try to remove Protectdevice.org adware as soon as possible to avoid further issues with the security.
These intrusive ads and notifications are caused by the potentially unwanted program that runs in the background and can trigger various issues with the system. You need to remove the application and stop the behavior by eliminating the intruder from your device.
Try to scan the machine using or and remove any detected threats from the computer. Protectdevice.org adware can be listed with other PUPs ad more potential threats, so remove all these infections that are indicated as potentially malicious. This process should help with performance too.
Those scam alerts and warnings can be ignored, so you do not see rogue content, but try to avoid commercial content as much as possible. If you interact with those ads and notifications, it can lead to malicious injects and issues with privacy, identity and data tracking, so keep away from those shady Protectdevice.org ads.
From our report of Aug 2022 · not reviewed since
Stop the unwanted behavior related to the adware by blocking ads
These threats like push notification viruses and other potentially unwanted programs can cause various changes on the browser, so experts recommend resetting those preferences and clearing the machine fully from any intruders, and recovering settings to proper ones, so the traffic is not controlled by these applications.
Remove unwanted notifications from Google Chrome (desktop):
Remove unwanted notifications from Google Chrome (Android):
Remove unwanted notifications from Mozilla Firefox:
Remove unwanted notifications from Safari:
Remove unwanted notifications from MS Edge:
Remove unwanted notifications from MS Edge (Chromium):
Remove unwanted notifications from Internet Explorer:
You can clear the machine from intruders and then trigger the repair of the system, but do not forget about issues caused by the content that appears on the screen. These notifications and intrusive Protectdevice.org ads can lead to dangerous online pages and result in malware installs.
Always go for the proper sites and application stores when getting programs or tools, so you can be sure that additional infections cannot find their way into your system. Try to always go for Advanced or Custom installation options, too, so the process is controlled on your end.
- Open Google Chrome browser and go to Menu > Settings.
- Locate 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 pick Block. This should remove unwanted notifications from Google Chrome.
- 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 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 next to it.
- 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.
- 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.
- 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.
- 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.
- 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.
From our report of Aug 2022 · not reviewed since
More from our earlier report on Protectdevice.org
- More gullible people can fall for those McAfee scam messages and even purchase fake tools or updates for the AV programs.
- Run antivirus tools to clear the machine properly to eliminate any threats
- Clearing virus damage and repairing corrupted files is possible with
Check your browser and PC
- Address:
protectdevice.org
How to remove Protectdevice.org ads
How to stop Protectdevice.org notifications
Do this in every browser you use, and in every profile inside it: each keeps its own list of sites allowed to send notifications.
Nothing has to be uninstalled for the notifications themselves.
Which browser shows the ads?
Step 1: Remove protectdevice.org from Chrome's notification list
Chrome keeps a list of every site you once allowed to send notifications, and
protectdevice.orgis on it. Pastechrome://settings/content/notificationsinto the address bar, find protectdevice.org under Allowed to send notifications, open the three-dot menu next to it and pick Remove.Then click Add next to Not allowed to send notifications and type protectdevice.org, so the site cannot ask a second time. Repeat it in every Chrome profile you use on Windows 11 or Windows 10, since each profile has its own list.
Chrome on Windows 11: Settings > Privacy and security > Site settings > Notifications. Full procedure with screenshots: Stop website notifications and pop-ups
Instructions for Google Chrome
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.
Step 1: Remove protectdevice.org from Edge's notification list
Open Settings and more (the three dots) > Settings > Privacy, search, and services > Site permissions > All permissions > Notifications. Remove
protectdevice.orgfrom the Allowed list, then click Add site next to Not allowed to send notifications and enter it there.Edge is built into both Windows 11 and Windows 10, so check it even if you normally use another browser. If the notifications came with the Edge logo, this is the browser that holds the permission.
Edge on Windows 11: Site permissions > All permissions > Notifications. Full procedure with screenshots: Stop website notifications and pop-ups
Instructions for Microsoft Edge
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.
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.
Step 1: Remove protectdevice.org from Firefox's notification permissions
Open the menu (three lines) > Settings and click Permissions and data in the left list, then Notifications. Select
protectdevice.org, click Remove Website and confirm with Save Changes.In versions older than Firefox 152 the same list sits under Privacy & Security, behind a Settings button next to Notifications. Firefox shows these notifications only while it is running, on Windows 11 and Windows 10 alike.
Firefox on Windows 11: the Notification Permissions window. Full procedure with screenshots: Stop website notifications and pop-ups
Instructions for Mozilla Firefox
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.
Our tested steps are for Windows 11 and 10. For Safari (Mac), use the instructions below.
Instructions for Safari (Mac)
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.
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.
Then, whichever browser you use
Step 2: Scan the PC if you downloaded anything from the ads
If you only saw the notifications and clicked nothing, you can stop before this step. If a notification led you to download or run something, delete that file, then scan Windows.
In Windows Security > Virus & threat protection > Scan options, run a Full scan, then choose Microsoft Defender Antivirus (offline scan) and Scan now. The offline scan restarts the PC and takes about 15 minutes on Windows 11 and Windows 10.
Windows 11: Windows Security > Virus & threat protection > Scan options. Full procedure with screenshots: Run a Microsoft Defender Offline scan
More removal instructions
For programs installed on the PC and older browsers. Open the one you need.
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.
Do not let government spy on you
The government has many issues in regards to tracking users' data and spying on citizens, so you should take this into consideration and learn more about shady information gathering practices.
Avoid any unwanted government tracking or spying by going totally anonymous on the internet.
You can choose a different location when you go online and access any material you want without particular content restrictions. You can easily enjoy internet connection without any risks of being hacked by using VPN.
Control the information that can be accessed by government any other unwanted party and surf online without being spied on. Even if you are not involved in illegal activities or trust your selection of services, platforms, be suspicious for your own security and take precautionary measures by using the VPN service.
Backup files for the later use, in case of the malware attack
Computer users can suffer from data losses due to cyber infections or their own faulty doings.
Ransomware can encrypt and hold files hostage, while unforeseen power cuts might cause a loss of important documents. If you have proper up-to-date backups, you can easily recover after such an incident and get back to work. It is also equally important to update backups on a regular basis so that the newest information remains intact - you can set this process to be performed automatically.
When you have the previous version of every important document or project you can avoid frustration and breakdowns. It comes in handy when malware strikes out of nowhere. Use for the data restoration process.
Questions about Protectdevice.org ads
Why do I get notifications from protectdevice.org when the browser is closed?
Chrome and Edge can keep a small part running in the background so that sites can deliver notifications, and Windows shows them in its notification area. That is why messages from protectdevice.org keep arriving with no browser window open.
The permission to send them was granted when someone clicked Allow on a prompt from that site, often disguised as a robot check or a video player. Closing the browser does not remove it; only the notification settings do.
Remove protectdevice.org from the allowed sites and the background messages stop. You can also stop the browser from running in the background in its system settings, but the permission is the real fix.
Did a notification from protectdevice.org infect my computer?
A notification cannot infect a PC. It is a short text with a link that the browser displays. Clicking it opens a page, and a page cannot install anything unless you agree to a download and run the file.
So the answer depends on what you did after clicking. Looked and closed: you are fine. Downloaded but did not open: delete the file.
Opened a downloaded file: uninstall what it added and scan the PC. Typed card or login details: contact the bank and change the password. In every case, remove protectdevice.org from the browser's allowed notifications so the messages stop.
Why does Protectdevice.org show me ads?
Because that is its whole purpose. Protectdevice.org is a push-notification spam site, and its operators are paid for every ad it displays and every click it gets. In this case the ads take the form of desktop notifications.
They are chosen by ad networks that accept almost any advertiser, which is why so many look like warnings or prizes. The ads are not a sign that your PC is broken or infected with something worse; they are a sign that something on it, or in the browser, has permission to advertise. Removing that permission or program stops them.
Is protectdevice.org safe to visit?
No. The site protectdevice.org exists to push visitors towards ads, and the pages it leads to include fake virus warnings, fake updates, prize scams and notification prompts. Visiting it once does not infect an up-to-date PC, but anything you click or download there is a gamble.
Do not enter personal details, do not allow notifications and do not call phone numbers it shows. If it opens by itself, close the tab and check the browser's extensions and notification permissions. Blocking the single domain helps little, because the operators register new names regularly.
Which browser is sending the protectdevice.org notifications?
Each notification shows the name of the browser and the site in its small print. In the cases we saw, the messages from protectdevice.org came through Chrome, Edge and Firefox. Permissions are stored per browser and per profile, so removing the site in one browser does not affect another.
If you use several Chrome or Edge profiles, check each one. If you sync the browser with an account, remove the permission while signed in, otherwise another computer may still hold it and keep receiving the same messages.
How do I know the ads come from Protectdevice.org?
Look for notifications from protectdevice.org. That is the trace Protectdevice.org leaves, and it shows up as desktop notifications. Ads that appear on every site, including ones that never carried ads before, point to something on your PC or in the browser rather than to the sites themselves.
A quick test is a private window, where extensions are off by default: if the ads disappear there, an extension is responsible. If they appear even with the browser closed, the source is a notification permission or a program in Windows.
Will Focus or Do not disturb stop the notifications?
Only for as long as it is on. Do not disturb in Windows 11 holds back notifications from all apps, including browsers, and releases them to the notification centre later. The site still has permission and the messages still arrive.
Use the browser's notification settings to remove the site instead: once its permission is gone, it cannot send anything, whatever Windows is set to. Keep Do not disturb for what it is meant for, such as meetings, presentations and quiet hours.
Why didn't my antivirus catch Protectdevice.org?
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.
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.
Will Fortect remove Protectdevice.org?
No program removes Protectdevice.org itself, because there is nothing on the PC to remove: the notifications come through a permission saved in the browser, and only the browser's settings take it away, as the steps above show.
What Fortect can do is check the rest of Windows. Its free scan looks for malware, unwanted programs and damaged system files, which is useful if you clicked the ads, downloaded something from the pages they opened, or are not sure what else changed on the PC.
If the scan finds nothing and the notifications stopped after you removed the permission, this problem is solved. Use Microsoft Defender as a second opinion whenever you have downloaded files from pages like these.
Sources
- Microsoft: Protect yourself from tech support scams (read October 7, 2026)
- Wikipedia: PUPs (read October 7, 2026)
- Lesvirus: Lesvirus (read October 7, 2026)
- Google Chrome Help: Use notifications to get alerts (no longer online) (read October 7, 2026)
- FTC: How to recognize, remove and avoid malware (read October 7, 2026)