Safari virus: what it is and how to remove it
Safari virus is the term including malware that particularly targets Safari browser and makes the use of this web browser frustrating. The issue is closely related to the PUP which interrupts browsing sessions after modifying the system, filling it with required components and initiating other dangerous changes.
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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Safari virus: summary
| Distribution | Insecure installations of suspicious apps, deceptive sites, fake ads, spam |
|---|---|
| Name | Safari virus |
| Type | Browser hijacker/adware |
| Category | Potentially unwanted program/Mac virus |
| Symptoms | Redirects to suspicious websites, delivers intrusive content to the screen including commercial pop-ups and banners |
| Affects | MacOs and iOS devices |
| 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 7 more facts
| Main danger | Tracks and collects information about the user, exposes to possibly malicious content |
|---|---|
| Detection names | No Microsoft detection name is known |
| Damage | Not recorded in the old report |
| Evidence | 9 write-ups by security sites; details still limited |
| Program | Safari virus |
| First seen | 1 March 2020 |
| Facts checked | 7 October 2026 |
Is Safari virus dangerous?
From our report of Mar 2020 · not reviewed since
Safari virus is the malware category that includes various cyber threats affecting Safari in a negative way
Safari virus is the term including malware that particularly targets Safari browser and makes the use of this web browser frustrating.
The issue is closely related to the PUP which interrupts browsing sessions after modifying the system, filling it with required components and initiating other dangerous changes. As the title suggests, the virus can be seen only on Safari.
The signs of its persistence are annoying alerts pushing you to install certain applications, troublesome commercial ads, and similar. However, the main issue related to Safari redirect virus is constant redirects to suspicious or possibly malicious sites. Users have been complaining about the suspicious behavior of the Safari in various online forums.
Many people still believe the myth that Apple devices are immune to malware and cyber threats. However, various investigations have revealed multiple security vulnerabilities in macOS and Safari. Additionally, Mac malware has now been transferred to a separate category of viruses, so believe that the system is vulnerable as any other OS.
Programs like this Safari virus have the main purpose of delivering commercial content to your screen so the revenue is generated from your clicks on those pop-up ads, banners or redirects. Unfortunately, these redirect may lead you to insecure websites and browsing on possibly malicious pages too often leads to malware infections.
However, the more disturbing fact about this potentially unwanted program is that the browser is not performing as it supposed to because when Safari redirects to websites it is not loading anything and often closes the tab or the program automatically. Browsing online becomes resultless because you cannot access wanted sites or search online as before.
Unfortunately, Safari redirect virus happens to be one of the key browser malware infections which exploit such vulnerabilities. It is a counterpart version of similar browser redirect infections for other browsers:
Safari malware does not operate via a specific application. Thus, its detection might take longer than usual. Furthermore, you may not find any shady software in the system list to uninstall, though this infection may facilitate the installation of shady applications and browser content.
Let us elaborate on possible behavior and symptoms which will help you determine whether your Safari browser might have been compromised. If you already can't ward off annoying ads, you complete Safari virus removal by launching an anti-spyware tool, such as .
- Chrome redirect virus
- Internet Explorer redirect virus
- Firefox redirect virus
From our report of Mar 2020 · not reviewed since
The same Safari redirect virus with different functionalities
When this type of infections lands on your browser, it gives out its presence by:
Sooner or later, you will realize that there is a malicious presence on the browser. Safari tech support scams and forged updates are the most popular versions of this Safari browser virus. Because people get scared and reveal the important information like account credentials to the people who disguise as IT experts.
Speaking of the latter, you may easily tell a difference between legitimate update alerts and fake pop-up notifications simply by looking at the URL domain promoting such update. Even if the very notification may seem identical to the original, shady URL random address consisting of multiple numbers and characters will hint that the update is not supported by the Apple company.
Another highly popular tendency for a redirect virus to misguide you to unknown websites that ask you to install a questionable Adobe Flash Player or another tool. You should keep your software up-to-date more frequently so these fake updates and promotional content couldn't trick you into installing questionable applications. Make sure to remove Safari virus using proper tools that you got from the official provider also.
Some of such domains that Safari redirect virus exposes you to even behave quite aggressively: you are asked to enable an extension in order to leave the page. In those cases, there is no need to enable any add-ons, but instead forcefully shut down it.
Other variations of a browser redirect virus operate via web scripts which might direct to the web pages supposedly alarming you about your infected computer. Researchers note that developers of such browser threats exploit the name of a well-known threat to leave a more intimidating impression.
Claims that your computer will be "disabled" or "blocked" are just absurd. Such messages always contain a phone number and urge you to take immediate action within 5 minutes. In those cases, you can simply close the tab via the Activity Monitor. Any interaction may lead to more severe malware infiltration than Safari redirect virus.
Another possible scenario of a Safari virus is that it may direct to a website containing exploit kits. The latter has been widely used by certain ransomware developers, such as Cerber or CryptoMix.
In addition, you should be aware that redirect infections also contribute to spying to users. Since it operates via web scripts, they may be used to collect information identifying users' browsing habits. Safari redirect virus can access information like your IP address, location, most viewed and searched items or even your activity on social media.
It is possible that they may also attempt to collect personal details. As a result, soon your email spam folder might be crammed with messages offering disputable products or services. In some cases, a more menacing attachment might be delivered with such an email as well.
Speaking of mobile users who are using the Safari mobile version should be extremely vigilant. Certain variations of browser redirect infections may not simply cram you with ads, but redirect you to a shady domain before diverting you to a legitimate website, Google, Yahoo, or Amazon, for instance.
- Redirecting you to shopping domains or movie streaming sites without SSL certificates ;
- Misguiding you to the domains advertising pornographic content;
- Promoting potentially fraudulent browser extensions;
- Urging you to install fake Safari updates or shady browser scanners;
- Directing to browser-based tech support scams;
- Cramming you with sponsored ads.
From our report of Mar 2020 · not reviewed since
More from our earlier report on Safari virus
- Use and run a full system clean
How to remove Safari virus
How to stop the Safari virus redirects
Work in this order and test a few links after each step, so you know which one was the cause.
Step 1: Check the browser's extensions
Redirects on sites that normally behave mean something in the browser is sending you there. In Chrome open
chrome://extensions, in Edgeedge://extensions, in Firefox the menu > Extensions and themes.Remove every extension you do not remember adding, especially new tab, search, coupon, PDF or video downloader add-ons. The extension pages look the same on Windows 11 and Windows 10.
Chrome on Windows 11: More > Extensions > Manage extensions. Full procedure with screenshots: Remove a browser extension
Step 2: Reset the browser if the redirects continue
If the unwanted pages still open after the extensions are gone, put the browser's settings back to their defaults. 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 site permissions, the start page and the search engine are reset.
Redirects that survive a reset in every browser point to a program installed in Windows 11 or Windows 10, so uninstall anything you do not recognise in Settings > Apps > Installed apps.
Chrome on Windows 11: Settings > Reset settings. Full procedure with screenshots: Reset a browser and fix a hijacked search engine
Step 3: 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
Instructions for each browser and system
The detailed steps for every browser and system this guide covers. Open the one you use.
Delete from Safari
Make sure you attentively follow the instructions to fully eliminate Safari redirect virus. In case you got directed to a browser tech support scam, you may need to launch Activity Monitor, find the process indicating the browser activities and click Force Quit.
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.
Stream videos without limitations, no matter where you are
There are multiple parties that could find out almost anything about you by checking your online activity.
While this is highly unlikely, advertisers and tech companies are constantly tracking you online. The first step to privacy should be a secure browser that focuses on tracker reduction to a minimum.
Even if you employ a secure browser, you will not be able to access websites that are restricted due to local government laws or other reasons. In other words, you may not be able to stream Disney+ or US-based Netflix in some countries. To bypass these restrictions, you can employ a powerful VPN, which provides dedicated servers for torrenting and streaming, not slowing you down in the process.
Data backups are important - recover your lost files
Ransomware is one of the biggest threats to personal data.
Once it is executed on a machine, it launches a sophisticated encryption algorithm that locks all your files, although it does not destroy them. The most common misconception is that anti-malware software can return files to their previous states. This is not true, however, and data remains locked after the malicious payload is deleted.
While regular data backups are the only secure method to recover your files after a ransomware attack, tools such as can also be effective and restore at least some of your lost data.
From our report of Mar 2020 · not reviewed since
Redirect virus prevention tips
If you are dealing with a program that affects your browser, you have more chances to curb it and avoid it.
Observing the above-discussed operation peculiarities, redirect malware operates via web scripts that are not visible for ordinary users.
However, their "shapeless" form lets them execute several commands. You are most likely to encounter them in peer-to-peer file sharing domains or ad-supported movie streaming and gaming sites.
Such domains often contain such ads as "No one has played this game..", "Things no one knew about…", etc. Such domains often contain fake buttons suggesting you install highly dubious virus scanners. If you encountered hijack through this method, you will need the assistance of malware elimination tool to help you eradicate the infection.
In addition, such browser redirects do not function via apps, you should still pay attention to the installation wizards. Despite what program, you download, opt for "Custom" settings to detect irrelevant add-ons and deselect them. Choosing Advanced installations always gives you the advantage of de-selecting additional programs from the download list.
From our report of Mar 2020 · not reviewed since
Eliminate Safari virus during a proper system scan
In order to detect and delete all components and the browser virus, you may combine two methods – automatic Safari virus removal and manual.
As for the latter, below guide will instruct how you can delete all shady extensions possibly related with the annoying redirect phenomenon.
The instructions will also show how to perform full browser reset to get rid of web scripts. This action will also help you remove Safari virus. You may also review the list of system apps to check whether no questionable applications settled on the computer.
Activity Monitor, find the process indicating the browser activities and click Force Quit.
Questions about Safari virus
Can I safely uninstall Safari virus?
If you did not install Safari virus yourself and it is not part of your hardware or a program you rely on, yes. Uninstalling an unwanted program does not harm Windows. Before you do, search the exact name and publisher to be sure it is not a driver tool, a printer utility or a game launcher with an odd name.
Then remove it from Settings, Apps, Installed apps. Ignore any offers or warnings in its uninstaller about losing protection or performance. Afterwards check Startup apps and your browsers for leftovers, and restart once to confirm that it does not reinstall itself.
Safari virus came back after I uninstalled it. Why?
Something else is reinstalling it. Common causes are a second program from the same publisher, a scheduled task that downloads it again, or a browser extension that keeps prompting for it. Sort Installed apps by install date and uninstall each entry from the same day that you did not choose.
Then open Task Scheduler and look in the Task Scheduler Library for tasks with updater-style names that you do not recognise. Check Startup apps in Task Manager too. If Safari virus still returns, start Windows in Safe Mode, uninstall it there and run a Microsoft Defender offline scan, which looks for loaders that ordinary scans can miss.
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.
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.
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.
Why didn't my antivirus catch Safari virus?
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 redirect domain and clearing cookies is usually enough.
How can I avoid Safari in the future?
Install software only from official sources and treat unexpected prompts as unsafe. Choose custom or advanced install options and untick extra offers before you click Next. Keep the system, browser and security program updated.
Do not allow notifications from sites you do not know, and do not call numbers shown in pop-ups. Back up your important files regularly, so a problem on the computer never costs you your data.
Will Fortect remove Safari virus?
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 Safari virus, 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
- Discussions: Safari virus redirect website (read October 7, 2026)
- MacRumours: Researchers Uncover macOS and Safari Exploits at Pwn2Own 2017 (read October 7, 2026)
- Computerworld: Warning as Mac malware exploits climb 270% (read October 7, 2026)
- SSLShopper: What is weak SSL encryption? (read October 7, 2026)
- Techtarget: Exploit kits (read October 7, 2026)
- LifeHacker: Google Will Now Warn You About Sites With Fake "Download" Buttons (read October 7, 2026)