How to solve the problem that homepage and search results are blocked by Systemauthenticator.com? This adware had installed many potential unwanted programs onto my computer after the forcible installation without my permission. I had tried everything i can to remove this infection from my computer but failed in the end.
Systemauthenticator.com ?is a nasty redirect virus which is similar to other type of browser redirect viruses. It is reported that this advertising domain is operated by cyber hackers with the help of browser extensions. As a browser hijacker which mainly targets on Windows based computer system, it can be distributed through hacked websites, online games downloads, spam email attachments, shared network attacks and ads pops-up. Once those unsafe online resources are downloaded, Systemauthenticator.com redirect virus will be installed without an appropriate permission asked. Usually, this pop ups infection may show up in a new tab or a new window under the purpose of displaying commercial ads to interrupt user’s browsing activities and distract users no matter what users are doing.
Systemauthenticator.com redirect virus can cause a large number of annoying troubles once it infects the target computer. Unwanted redirects keep replacing search results into suspicious web pages and sponsored links which only want to trick users to click on them so that cyber hackers or ads sponsor can get profits. However, many of the search results are together with many ads and even some malicious websites containing virus infections that are waiting for an opportunity to enter the infected computer. Besides, many unwanted bookmarks or favorites are added. Once this infection takes the chance to attack computer, it assists the third party to control the infected system and then steal personal information by recording online transaction details and spying on user’s daily browser activities. Those computer systems operated on windows XP will be failed at changing windows security center. At the same time, it also disables Windows Firewall and Windows Defender which leads to computer vulnerability and make it easier for other potential threats to attack the affected computer. Apart from that, more and more error messages jump out and the problems as blue screen and system shutdown will frequently appear.
Symptoms of Systemauthenticator.com infection
Slow system performance or even lead to system frozen
Network connection is disrupted
Browser settings have been changed.
Search results redirect to unwanted web pages.
Other malicious software can be installed.
A great deal of popup ads fill up the screen.
Online connection speed is super slow.
Admit remote hackers to take over the targeted computer.
Corrupt registries are added on the Windows start up code
Crucial system files are missing or damaged.
System security is damaged.
How does Systemauthenticator.com wildly spread?
Usually, Systemauthenticator.com is bundled on free program downloads, exe, .bat or other executable processes and unsafe links. When a user downloads the unsafe applications, for example, when free infected video recording software or a download manager is installed, Systemauthenticator.com pop-up ad is downloaded and installed as well. It can take the chance to get in the target computer when users open or click on these infected files. Sometimes the virus can even attack the computer by the files on the USB stick as well. It is good at hiding in unsafe website and forum which can be easily visited by computer.
Remove Guides of Systemauthenticator.com
Systemauthenticator.com is believed to be a detrimental program that should be eliminated from computer at any cost to refrain from unexpected damage or loss. It should be removed once being found. Here are two suggestion for the removal – automatic removal and manual removal. Just choose the one you feel like.
Solution One: Remove Systemauthenticator.com with SpyHunter.
Solution Two: Get rid of Systemauthenticator.com manually.
Solution One: Remove Systemauthenticator.com with SpyHunter
Step 1: Download removal tool SpyHunter by clicking on the below button.
Step 2: Following the installation wizard to install it on your PC. After the installation, launch SpyHunter and click “Malware Scan” to perform a full and quick system scan on your PC.
Step 3: As soon as finishing the system scan, choose Select all and then click Remove to get rid of all the threats on your PC.
Solution Two : Get rid of Systemauthenticator.com manually
Step 1: Step 1 Reset your browser to get default homepage back
For Internet Explorer users
(1)Open your IE browser
(2)Click Tools option
(3)Choose Manage Add-on
(4)Choose Search Providers. Continue to choose Bing search engine and make it default
(5)Click Tools to choose Internet Option
(6)Select General tab, click your favorite website that you want it to be default, e.g. Google.com. Click OK.
For Google Chrome users
(1)Open Google and click Customize and Control icon
(3)Go to Basic Options
(4)Change the homepage to any website you like, e.g. e.g. Google.com.
(5)Click Manage Search Engines…
For Mozilla Firefox users
(1)Open Firefox and click the magnifier’s icon, choose Manage Search Engine…
(2)Choose Search Results from the list and delete Systemauthenticator.com.
(3)Go to Tools and select Option.
(4)Under General tab, reset the startup homepage or reset it to your favorite website, e.g. Google.com.
4.For Opera users:
Click on the Menu button (big red button) > Settings > preferences (CTRL+F12)
Go to the “General”
In the Homepage section, copy paste the URL you want to use clicl on the “Use Current” button to validate your choice.
5.For Safari users:
click on Edit.
Move your mouse down to the “Preferences” or “Settings” option.
Set your default homepage here
Step 2 Remove it from computer
(1)Press the three keys Ctrl, Alt, and Delete on the keyboard at the same time. Then you’ll see the Task Manager window.
(2)Click Process on top and scroll down the list to find the strange processes. Choose items related with it and click End Task.
(3)Remove all related files in local disk.
C:\ WINDOWS\system32\giner. exe
Cleanup all registry related entries in Registry Editor
Note that manual removal is an extremely tough and painstaking job that is not for every one, especially for a regular PC user. Non-IT professionals shouldn’t think of doing that and even computer whizzes don’t usually resort to this, either. To ensure a risk-free deletion, the most effective and easiest way is to Download an advanced removal tool on your computer. It not only can perform a full scan of your whole system, but also can delete Systemauthenticator.com automatically once detected. Don’t worry! It won’t damage your system and can even help you fix your compromised system. Just have a try.
User’s sensitive information will be stolen by criminals for Systemauthenticator.com compiles user’s browsing data secretly. Other than automatically popping up annoying windows, this application also adds additional browsers items as unneeded add-ons, plugins ans extensions without permission. As a advertising platform, this pop up will not only be used to deliver ads through the internet but also be utilized to gather sensitive information about PC users. In a word, to protect user’s privacy, it is advised to get rid of it immediately.