Increasedpcsecurity.site ads: what it is and how to remove it
Crooks only use this branding to appear credible. Crooks use social engineering techniques to convince people that their system is infected when they come across this site.
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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Increasedpcsecurity.site ads: summary
| Distribution | Shady websites; deceptive ads; freeware installations |
|---|---|
| NAME | Increasedpcsecurity.site |
| TYPE | Push notification spam, adware |
| SYMPTOMS | Users may start seeing pop-ups that say their system is infected; the amount of commercial content on the machine might increase |
| DANGERS | The website may cause unnecessary installations of antivirus programs or cause pop-ups leading to shady sites |
| Detection names | No 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 11 more facts
| Damage | Not recorded in the old report |
|---|---|
| Name | Increasedpcsecurity.site |
| Type | Push-notification spam site |
| Symptoms | Notification spam from a website |
| Evidence | 4 write-ups by security sites; details still limited |
| Domains | increasedpcsecurity.site |
| Ads shown as | Desktop notifications |
| Browsers | Chrome, Edge and Firefox |
| Installed on the PC | Nothing; a browser notification permission only |
| First seen | 28 January 2023 |
| Facts checked | 7 October 2026 |
Is Increasedpcsecurity.site ads dangerous?
From our report of Jan 2023 · not reviewed since
Increasedpcsecurity.site is a deceptive website created by crooks to generate revenue
Crooks only use this branding to appear credible.
Crooks use social engineering techniques to convince people that their system is infected when they come across this site.
The page even includes a bogus system scan animation. You should keep in mind that such scans cannot be performed by websites.
From our report of Jan 2023 · not reviewed since
What is adware?
It's also possible that you're seeing deceptive sites because you've been infected with adware.
It is the ad-supported software that can result in pop-ups, banners, and redirects. Ads are frequently placed by rogue advertising networks. As a result, people are directed to dangerous websites that attempt to trick them into providing personal information, downloading PUPs (potentially unwanted programs), and even malware.
From our report of Jan 2023 · not reviewed since
Check the browser for malicious extensions
Check to see if your browser has been hijacked by a browser hijacker.
Changed settings, such as the homepage, new tab address, and search engine, may be among the symptoms. Web-based applications can redirect to scam sites such as Increasedpcsecurity.site. As a result, you should check your browser settings to see if any plugins have been installed.
From our report of Jan 2023 · not reviewed since
Disable push notifications
To stop annoying virus alerts from Increasedpcsecurity.site, you have to block the site permissions that allow it to show push notifications.
You can do that by following our step-by-step guide:
Google Chrome (desktop):
- Open Google Chrome browser and go to Menu > Settings.
- Locate the 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 Mozilla Firefox and go to Menu > Options.
- Click on Privacy & Security section.
- Under Permissions, you should be able to see Notifications. Click 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.
- 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.
From our report of Jan 2023 · not reviewed since
Clear your browsers
Cookies are small text files that are stored on your computer or mobile device by websites you visit.
They are used to track your browsing activity, such as the pages you visit, links you click on, and purchases you make. This information can be used to personalize your browsing experience, as well as to target advertising to you.
However, cookies can also be used for nefarious purposes, such as tracking your online activity without your knowledge or consent.
From our report of Jan 2023 · not reviewed since
Use anti-malware tools to scan your machine
It should detect most suspicious processes and remove them successfully.
Of course, you can also remove a PUP manually, but it is unknown which particular app could be causing the annoying behavior, as crooks disguise them as "handy" tools. Manual uninstallation can also leave some traces of the program behind which could result in the renewal of the infection.
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 Jan 2023 · not reviewed since
More from our earlier report on Increasedpcsecurity.site
- Increasedpcsecurity.site appears to be a McAfee security alert.
- McAfee, on the other hand, has nothing to do with this fraudulent campaign.
- The main goal of this scam is to redirect users to the official McAfee websites so that crooks can profit from each subscription purchase via the affiliate program.
- Check your browser for malicious browser extensions, and scan your machine with anti-malware tools; follow our guide for push notification removal instructions
How Increasedpcsecurity.site ads got into your browser
From our report of Jan 2023 · not reviewed since
Pages like Increasedpcsecurity.site are rarely found in search results.
They usually hide on other shady, unregulated sites. Illegal streaming websites, for example, are riddled with deceptive ads and sneaky redirects. They are capable of displaying bogus "Download" and "Play" buttons.
If users are browsing such pages and see a "You've visited an illegally infected website," the scam becomes very convincing. You should only visit websites that you are familiar with and trust. Do not click on random links and advertisements, even if they appear to promote legitimate products and services.
Check your browser and PC
- Address:
increasedpcsecurity.site
How to remove Increasedpcsecurity.site ads
How to stop Increasedpcsecurity.site 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 increasedpcsecurity.site from Chrome's notification list
Open More (the three dots) > Settings > Privacy and security > Site settings > Notifications, or paste
chrome://settings/content/notificationsinto the address bar.Under Allowed to send notifications, open the menu next to
increasedpcsecurity.siteand choose Remove or Block, and do the same for any other address you do not recognise.Next to Not allowed to send notifications, click Add and enter increasedpcsecurity.site, so the site cannot ask again. The menus are the same in Chrome on Windows 11 and Windows 10, and each Chrome profile keeps its own list.
Chrome on Windows 11: Settings > Privacy and security > Site settings > Notifications. Full procedure with screenshots: Stop website notifications and pop-ups
Step 1: Remove increasedpcsecurity.site from Edge's notification list
Edge stores its own permission list, separate from Chrome's, and it is often the browser behind these pop-ups on Windows 11 and Windows 10.
Go to Settings > Privacy, search, and services > Site permissions > All permissions > Notifications, or paste
edge://settings/content/notifications. Removeincreasedpcsecurity.sitefrom Allowed, then add it under Not allowed to send notifications. Notifications that show the Edge logo come from this list.
Edge on Windows 11: Site permissions > All permissions > Notifications. Full procedure with screenshots: Stop website notifications and pop-ups
Step 1: Remove increasedpcsecurity.site from Firefox's notification permissions
In Firefox the permission sits in Settings > Permissions and data > Notifications (in older versions Privacy & Security > Notifications > Settings). Select
increasedpcsecurity.sitein the list, click Remove Website, and confirm with Save Changes.Firefox only shows these notifications while it is open, so if they stopped after closing Firefox, this is the browser to clean. The steps are the same on Windows 11 and Windows 10.
Firefox on Windows 11: the Notification Permissions window. Full procedure with screenshots: Stop website notifications and pop-ups
Then, whichever browser you use
Step 2: Scan the PC if you downloaded anything from the ads
Most people who only saw the notifications can skip this step. If a notification or the page it opened made you download or run a file, delete the file and run a full scan, then a Microsoft Defender Offline scan.
In Windows 11 and Windows 10 open Windows Security > Virus & threat protection > Scan options, select Microsoft Defender Antivirus (offline scan) and click Scan now. The PC restarts and the scan takes about 15 minutes, so save your work first.
Windows 11: Windows Security > Virus & threat protection > Scan options. Full procedure with screenshots: Run a Microsoft Defender Offline scan
Protect your privacy - employ a VPN
There are several ways how to make your online time more private - you can access an incognito tab.
However, there is no secret that even in this mode, you are tracked for advertising purposes. There is a way to add an extra layer of protection and create a completely anonymous web browsing practice with the help of VPN. This software reroutes traffic through different servers, thus leaving your IP address and geolocation in disguise.
Besides, it is based on a strict no-log policy, meaning that no data will be recorded, leaked, and available for both first and third parties. The combination of a secure web browser and VPN will let you browse the Internet without a feeling of being spied or targeted by criminals.
No backups? No problem. Use a data recovery tool
If you wonder how data loss can occur, you should not look any further for answers - human errors, malware attacks, hardware failures, power cuts, natural disasters, or even simple negligence.
In some cases, lost files are extremely important, and many straight out panic when such an unfortunate course of events happen. Due to this, you should always ensure that you prepare proper data backups on a regular basis.
If you were caught by surprise and did not have any backups to restore your files from, not everything is lost. is one of the leading file recovery solutions you can find on the market - it is likely to restore even lost emails or data located on an external device.
Questions about Increasedpcsecurity.site ads
increasedpcsecurity.site keeps sending notifications. Is it a virus?
No. Notifications from increasedpcsecurity.site come from a permission stored in the browser, not from a program installed in Windows. Someone clicked Allow on a prompt from that site, usually without realising what it meant, and the site now sends ads through the browser's notification system.
Antivirus scans often find nothing because there is nothing to find on the disk. Removing increasedpcsecurity.site from the browser's list of allowed sites stops the messages for good. A scan is still useful if you clicked a notification and downloaded or ran something from the page it opened, because those downloads can be unwanted programs.
I clicked a notification from increasedpcsecurity.site. What should I do?
If you only opened the page and closed it, nothing else is needed besides removing the permission from increasedpcsecurity.site. If the page asked for card details, a phone number or a password and you entered them, act on that: call the bank to block the card, or change the password from another device.
If it offered a download, delete the file unopened, or uninstall it from Installed apps if you ran it, then run a full scan. If you called a number shown on the page, follow the steps for callers in this guide. Finally, remove the permission so that no more messages arrive.
What is Increasedpcsecurity.site?
Increasedpcsecurity.site is a push-notification spam site, a kind of adware. It earns money by showing desktop notifications, and each view, click or redirect pays whoever runs it. It is not something people usually choose; it arrives through a free download, a fake button or a misleading prompt.
Increasedpcsecurity.site does not encrypt files or take control of Windows, but its ads are sold to anyone, including scam operators, so they can lead to fake virus warnings and unwanted downloads. The steps in this guide remove it from Windows and from each browser.
Why does increasedpcsecurity.site keep showing up?
There are two possible reasons. If it appears as desktop notifications, a browser on this PC was given permission to receive them from increasedpcsecurity.site, usually through a misleading prompt. That permission stays until you remove it in the browser's site settings.
If it appears as tabs or redirects, an ad on a site you visit is opening it, or an extension or program on the PC is. Test a private window: if increasedpcsecurity.site never appears there, an extension is the likely cause. The plan above covers each case.
Do I have to change settings in every browser?
Only in the browsers that allowed increasedpcsecurity.site, but checking all of them takes a minute and is worth it. We saw the notifications in Chrome, Edge and Firefox. Chrome and Edge keep their notification lists under site settings, and Firefox under Privacy & Security > Permissions.
Remove increasedpcsecurity.site and any other unfamiliar site from each list, then turn off new notification requests if you do not need them. Remember that every browser profile has its own list, so a second profile can keep the messages coming after you clean the first.
Are the pop-ups I see really from Increasedpcsecurity.site?
Compare them with the details in the table above. Increasedpcsecurity.site produces desktop notifications, and the clearest sign of it is notifications from increasedpcsecurity.site. Other adware looks similar, so check the name of the sending site at the bottom of a notification, the address in the tab that opened, or the newest entries on the extensions page.
If those match, this guide fits. If you see a different name, the same kind of steps apply, but remove the item you actually find rather than guessing.
Is it safe to click Block or Allow on a notification prompt?
Clicking Block is safe; it only tells the browser not to show notifications from that site. Clicking Allow is not dangerous to your files either, but it gives the site a channel to your desktop that spam sites abuse at once.
The prompt itself is part of the browser, so you can trust its buttons. What you cannot trust is the text on the page around it. If a page explains why you must click Allow, choose Block or close the tab.
My scan found nothing, but the ads continue. Why?
Because the source may not be a file a scanner looks for. Browser notifications are a permission stored in the browser, and many adware extensions are not flagged because they come from an official store.
Some ad-supported programs are only reported if you enable detection of potentially unwanted apps. So a clean scan does not mean the job is done. Check each browser's notification permissions and extension list by hand, and turn on Potentially unwanted app blocking in Windows Security before scanning again.
I let a "support technician" from an ad connect to my PC. What should I do?
Act quickly but calmly. Disconnect the PC from the internet first, so the connection ends. Uninstall the remote access tool they asked you to install and check Installed apps for anything else added during the call.
Run a Microsoft Defender full scan and offline scan. From another device, change your e-mail and banking passwords and sign out of all sessions.
If you paid by card, bank transfer or gift card, contact your bank or the card issuer immediately, and report the scam to the police. Do not answer if they call back.
Will Fortect remove Increasedpcsecurity.site?
No program removes Increasedpcsecurity.site 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
- Malwarebytes: Adware (read October 7, 2026)
- Wikipedia, the free encyclopedia: Potentially unwanted program (read October 7, 2026)
- Dataprot: What Are Cookies? The Good and the Bad of Browser Cookies (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)