You might meet Immortal-service.cc as a page that opens out of nowhere, bounces you through unexpected tabs, or flashes scary “security” messages. That pattern often comes from a browser hijacker or a dodgy site you accidentally granted browser permissions.
A favorite move is asking to enable push notifications, sometimes framed as a fake antivirus alert. Skip “Allow.” Go to your browser’s Settings → Site settings → Notifications, remove unfamiliar sites, and set notifications to “Blocked” so the spam can’t follow you around.
These blank pop-ups and scares can also hint at a deeper problem: malware ecosystems use C2 servers to relay instructions and collect results from infected machines. Some chains, similar to hijackers like Critical-service.cc and Some-othertag.cc, are tentatively linked to Lumma Stealer, a data-stealing threat that can feed account takeovers.
We tested that SpyHunter successfully removes Immortal-service.cc* and we recommend using it. It will block Immortal-service.cc from reinstalling itself and it will make sure your device is clean from any malware.
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OFFERAfter shutting off notifications, delete unknown extensions, reset the browser to defaults, and run a full SpyHunter 5 security scan. If you typed credentials anywhere, change passwords, enable two-factor login, and watch for performance hits that could signal DDoS abuse or cryptomining.
Step-by-Step Guide to Remove a Browser Hijacker
Work through the checks in order and keep a quick list of what you disable or remove, so you can restore a needed setting if something stops functioning as expected. This careful approach targets Immortal-service.cc, reduces repeat pop-ups, and helps prevent accidental edits while you bring back normal search, new tab behavior, and site permissions.
Quick Checks to Undo Browser Changes
- 1.1Open your browser’s Settings and start reversing changes that appeared with Immortal-service.cc.
In Chrome, use the ⋮ menu in the upper-right; in Firefox, the ≡ menu leads to similar controls.
Open Extensions or Add-ons, scan the full list, and mark anything unfamiliar. - 1.2Check each add-on by its name, icon, requested permissions, and the full description.
If the details are generic, inconsistent, or don’t match how you browse, choose Remove.
When you’re unsure, search the exact “extension name” to verify the publisher and recent user reports. - 1.3Open Privacy and security, then go to Site permissions.
Review which sites can access your microphone, camera, location, and notifications.
Remove approvals you don’t recall granting and keep only a short allowlist for tools you actually use. - 1.4Still under Site permissions, clear entries you never intended to allow.
That cuts down repeat prompts, loud notification spam, and surprise redirects at launch.
When finished, restart the browser so changes take effect, then confirm the behavior stays normal.
If the pop-ups and redirects stop after this pass, the immediate trigger was likely removed. If they continue, a policy or leftover component may still be restoring changes at startup. Use the next sections to track and remove leftovers without doing broad configuration resets.
SUMMARY:
| Threat name | Immortal-service.cc |
| Type | Browser hijacker |
| Scan tool |
We tested that SpyHunter successfully removes Immortal-service.cc* and we recommend downloading it. Manual removal may take hours, it can harm your system if you re not careful, and Immortal-service.cc may reinstall itself at the end if you don't delete its core files. |
Manual Browser Hijacker Removal Steps
When the browser shows “Managed by your organization,” a policy is forcing key options, so a standard reset may leave those rules intact. The checks below help you locate the entries that let Immortal-service.cc reapply settings at launch. Work slowly, confirm each edit, and jot down changes before restarting Windows.
1. Identify Which Browser Policies Are Active
- 1.1
Open the built-in policy page to list rules that Immortal-service.cc may have set.
In Chrome: chrome://policy
In Edge: edge://policy
Wait for entries to load, then review anything unfamiliar; use Reload policies to refresh or export for later comparison. - 1.2Review each policy and watch for random-looking identifiers or values that don’t fit normal defaults.
Write down anything questionable so you can match it to folders or extension IDs later.
Keep the exact policy Name and Value; these often map to storage paths or registry keys you’ll remove. - 1.3Open the browser’s Extensions page and enable Developer mode.
This view exposes extension IDs and install paths you may need for manual cleanup.
Copy each suspicious ID into a text file so you can match it to folders on disk. - 1.4If Extensions won’t open or is greyed out, switch to File Explorer.
Working inside profile folders lets you continue even when the interface is blocked.
Enable View > Show > Hidden items so the AppData directories are visible. - 1.5
Use File Explorer to open:
C:\Users[Your Username]\AppData\Local\Google\Chrome\User Data\Default\Extensions
Each subfolder name is an extension ID; match these with your notes, avoid deleting folders you recognize as legitimate, and make a quick desktop backup before removal. - 1.6
In other Chromium-based browsers (e.g., Brave, Opera), extensions are stored under a similar AppData path.
Confirm the extension ID and location before deleting any folder tied to an unwanted add-on.
Open the browser’s About page to ensure it’s fully closed so files unlock for removal. - 1.7After deleting the suspicious folder, return to Extensions with Developer mode still enabled.
Confirm the extension no longer appears; if it does, repeat the cleanup and look for remaining files that could restore it.
Click Update in Developer mode to refresh the list and spot stealth reinstalls.
We tested that SpyHunter successfully removes Immortal-service.cc* and we recommend using it. It will block Immortal-service.cc from reinstalling itself and it will make sure your device is clean from any malware.
Try Free For 7 Days*
Buy now15% OFF if you buy straight without trial.
Remove Enforced Browser Policies in Windows
Some enforced browser settings are written into the Windows Registry, and careless edits can cause apps to misbehave. Use only the policy names or extension IDs you noted earlier, especially entries that point back to Immortal-service.cc. Removing those keys breaks the enforcement while leaving the rest of Windows untouched.
2. Delete Policy Keys from the Registry
- 2.1Press Win + R, type regedit, then press Enter to open Registry Editor and begin tracing policy keys associated with Immortal-service.cc.
Before changing anything, open File > Export to create a full registry backup.
Choose All under Export range and save the file in Documents or another easy location. - 2.2Use Ctrl + F or Edit > Find to search for recorded policy names or extension IDs.
Select Find Next and delete only exact matches that clearly belong to the unwanted enforcement.
Press F3 repeatedly until no related values remain under HKCU and HKLM. - 2.3
If a key won’t delete, right-click it, choose Permissions, then Advanced.
Under Owner, select Change, type Everyone, click Check Names, and confirm with OK.
Grant Full Control to Administrators and Users so the key and its subkeys can be removed. - 2.4
After changing ownership, enable Replace owner on subcontainers and objects and Replace all child object permission entries.
Click Apply, then OK, Reboot, and check whether the Managed by your organization banner remains.
If it’s gone, open regedit again and repeat searches to confirm no related values have returned.
A scheduled task, background service, or local policy can quietly put settings back after you fix them. The checks below help you remove components that keep enforcement alive and are often used by Immortal-service.cc. These steps are most helpful when the managed banner or forced preferences return after a reboot.
Other Ways to Clear Enforced Browser Policies
3. Extra Methods to Remove Policy Enforcement
- 3.1
Open Local Group Policy Editor (Win + S → Edit Group Policy) and look for browser-related rules that Immortal-service.cc may have inserted.
Expand Administrative Templates in both Computer Configuration and User Configuration to check machine-wide and user-only settings. - 3.2
Right-click Administrative Templates → Add/Remove Templates.
Remove items you didn’t install, then browse Windows Components → Microsoft Edge or Google Chrome and set suspicious entries to Not Configured. - 3.3On Chrome, a utility like Chrome Policy Remover can help locate hidden policy folders.
Download only from a trusted source, run it as administrator, then revisit chrome://policy and click Reload policies to confirm the list is clean. - 3.4Open Task Scheduler → Task Scheduler Library and remove tasks that launch unknown scripts, CMD/PowerShell, or policy loaders at logon.
Then check Services for newly added entries from unfamiliar publishers and disable/remove them only when clearly linked to the enforced changes.
Clean Up Your Browser in Chrome, Edge, and Other Browsers
Browser profiles, sync, and cached site data can quietly reapply unwanted preferences after a restart or sign-in, so a change that looks fixed can return later. The next checks help lock in your defaults and permissions so Immortal-service.cc can’t reintroduce altered search providers, noisy prompts, or unwanted extensions across profiles.
4. Remove Remaining Changes Inside Your Browser
- 4.1Open Extensions/Add-ons again and remove any item that showed up with Immortal-service.cc or is clearly not something you installed.
Use built-in pages like chrome://extensions so alternate menus can’t hide entries. - 4.2
Open Clear browsing data and set Time range to All time.
Clear cache, cookies, hosted app data, and site settings; keep Saved passwords if needed.
Repeat for each active profile; consider Clear data on exit if the issue returns quickly. - 4.3
Go to Privacy and Security > Site settings.
Remove or block unknown entries for notifications, camera, microphone, and location.
Use View permissions and data stored across sites to bulk-remove noisy domains. - 4.4
Under Search engine → Manage search engines and site search, delete untrusted providers and restore a known one (e.g., Google, Bing, DuckDuckGo).
Remove custom site-search rules that shouldn’t be there. - 4.5Open On startup and Appearance.
Remove unfamiliar URLs set for startup, homepage, or new tab.
Switch back to the browser’s Default theme.
