How to remove a fake search engine from your new tab

A browser hijacker can replace your preferred new tab page with an unfamiliar search site, alter the default search provider, and redirect results through advertising pages. The fake engine may resemble Google, Bing, or another trusted service, but its purpose is often to collect browsing data, display aggressive adverts, or send users towards unsafe downloads.

These changes commonly arrive with free software, deceptive browser notifications, malicious extensions, or bundled installers. A user might notice the problem after installing a PDF utility, media player, game mod, or “system optimiser” downloaded from an unofficial website.

The symptoms can appear on Chrome, Edge, Firefox, or Safari. A locked homepage, unfamiliar extension, repeated redirects, and slower browsing are useful warning signs. Some hijackers also prevent settings from being changed again after the browser is restarted.

For broader guidance on spyware, adware, and unwanted browser changes, the malware removal guides on Pc Malware Expert provide educational information for Windows and Mac users. The steps below focus on safely restoring the new tab page without trusting the suspicious search service.

Check what changed

Open the affected browser and record the unfamiliar new tab address, search provider, extensions, and any warning messages. Do not search for removal tools through the suspicious engine, as results may be manipulated. Instead, use a trusted security website or a known bookmark.

Look at recently installed applications in Windows Settings or macOS Applications. Pay attention to software added around the time the browser began redirecting. On a family computer in Sydney, for example, a child may have installed a free game or browser add-on without realising that extra software was included.

Remove suspicious browser extensions

In Chrome, open the extensions manager from the menu and disable unfamiliar add-ons before removing them. Edge and Firefox provide similar extension pages. Safari users can review extensions under Safari settings. An extension that controls the new tab page, search provider, or browsing history deserves particular scrutiny.

If the Remove button is unavailable, close every browser window and check whether a recently installed desktop program controls the extension. Some hijackers use a Windows policy or a management profile on macOS. Do not delete system files at random; identify the related application first and scan the device with reputable security software.

Restore the new tab and search settings

After removing suspicious extensions, open the browser’s settings and restore a trusted home page, new tab option, and default search engine. Delete unfamiliar startup pages and review the “On startup” or equivalent section. Clear notification permissions for websites that repeatedly show fake virus alerts or gambling adverts.

The following checks help distinguish a normal setting from a hijacked one:

Browser symptom	Likely cause	Useful action
New tab opens at an unknown domain	Extension or browser policy	Remove the controlling extension and inspect policies
Searches pass through several websites	Changed default provider or redirect script	Restore a trusted provider and scan the device
Settings revert after restart	Installed hijacker or synchronised extension	Remove the related application and review sync
Pop-ups appear outside the browser	Push notifications or adware	Revoke site permissions and run a malware scan
Search works only after disabling an add-on	Malicious or unwanted extension	Remove the add-on and reset affected settings

Avoid importing old browser settings immediately after cleanup. If browser synchronisation is active, a harmful extension or setting may return from another device. Temporarily pause sync, clean each signed-in device, and then enable it again.

Clean a Windows computer

On Windows 10 or Windows 11, open Installed apps and sort programs by installation date. Remove software you do not recognise, especially download managers, search tools, coupon utilities, and suspicious “security” products. Read each uninstall screen carefully and reject optional offers that try to add another browser or search extension.

A full scan with Microsoft Defender or a reputable anti-malware product can detect components that browser cleanup misses. The Windows security tips include guidance relevant to Safe Mode, startup items, and unwanted software. Restart the computer after cleaning, then test the browser before restoring saved extensions.

If redirects continue, inspect shortcut properties for an added website after the browser executable. Advanced users can also check DNS settings, the hosts file, scheduled tasks, and installed browser policies. Make a backup before editing these areas, because incorrect changes can interrupt ordinary internet access over an Australian NBN connection.

Clean a Mac safely

On macOS, review Applications, Login Items, browser extensions, and configuration profiles. Remove unknown profiles under system settings if they were added by software you did not install. Safari users should also inspect website permissions, notification access, and the homepage setting.

Run a trusted Mac security scan and restart the device. If the search page returns, check other browsers installed on the Mac and review iCloud or browser synchronisation. A hijacker can persist through a synced extension even after Safari or Chrome appears clean.

Reset the browser when changes persist

If manual removal does not work, use the browser’s reset or restore-settings function. This normally disables extensions, removes temporary data, and returns startup and search preferences to their defaults. Bookmarks and saved passwords may remain, but export important data first and verify that the export does not include suspicious extensions or files.

Before resetting, save evidence such as the hijacker’s address and the names of questionable programs. This can help identify the infection and support a report to Australia’s online safety advice resources. Never enter banking details, myGov credentials, or email passwords into a redirected page while investigating.

Confirm the browser is clean

Restart the computer and open a new private browsing window. Type a familiar address manually, test the restored search provider, and confirm that no unexpected tabs, adverts, or redirects appear. Check the browser’s extension list once more after restarting.

Change important passwords from a known-clean device if the hijacker displayed fake login pages or if you entered credentials after a redirect. Turn on multi-factor authentication where available, install updates, and download future software from the developer’s official site or a reputable Australian marketplace rather than a pop-up advertisement.

Regularly reviewing extensions and installed programs is especially useful on shared home computers in Melbourne, Brisbane, or Perth, where several people may add software under the same account. A clean new tab page is reassuring, but ongoing monitoring helps prevent the next unwanted search redirect.