My default homepage and search engine changed into Under-cover.info after I install a free application on the computer. I never make any changes to my Google Chrome. Why the homepage and search engine are suddenly changed into another one without any permission? I try to use the unknown search engine to search information but it shows lots of irrelevant contents or the annoying pop up ads. Keeping it on computer will endanger my privacy security? I have tried to manually get rid of the nasty homepage link from my web browsers but it still sets itself as the default without my consent. Is it a malware? Anyone can tell what is it? How can I remove it from my browser?
Basic Information of Under.cover.info
|Threat type||Browser Hijacker|
|Target browser||Internet Explorer, Mozilla Firefox, Google Chrome, Safari, etc|
|Target Windows OS||Windows 7/Vista/XP/8/10|
|Distribution||Freeware installation, spam emails, sponsored links, malicious websites, etc.|
|Solution||Download and Use Exclusive Removal Tool|
What is Under-cover.info?
Under-cover.info is a not reliable search engine that we can trust although it shares the same appearance with many regular search engines like Google, Bing, Yahoo, etc. Legitimate search engine usually provides the correct and relevant search results to you. However, the fake search engines provides more annoying pop up ads than the accurate search results that you really want. It is obvious that Under-cover.info belongs to the later one. In reality it is a browser hijacker also belongs to malware family. Such browser hijacker is created to use misleading practices to hijacker your web browsers (Internet Explorer, Mozilla Firefox, Google Chrome and Safari), search results, and other Internet settings. Once hijacked by it, it may lock your settings to their servers, and may intercept and track your web searches and other data. If you don’t take a quick action to get rid of the malware, it may compromise your privacy and damage your system.
Most deceptive search engines claim to provide a quick and precise search result to users and enhance their browsing experience. But in fact their main goal is to link you to visit third party websites or specific sites so as to improve website ranking and increase website traffic. Thus, the developer of the malware may generate revenue. Browser hijacker like Under-cover.info even redirects you to visit malicious websites where contain all types of malware like adware, spyware, rootkits, Trojans, keyloggers, etc. Once entered, there is no doubt that your computer will be infected with these malicious programs. In addition, browser hijacker is capable of monitoring your browsing history and collecting the personal information like passwords, email address, IP address, search queries, even credit card details, etc. If the sensitive data is exposed to cyber criminals or scammers, it may cause data loss and identify theft. Malware is stubborn and not as simple as we think. Once infected, you need to quickly remove it without any hesitation.
Most users don’t know about the characteristics of browser hijacker. After you PC gets infected by such malware, the obvious change is that your browser settings have been modified including browser’s default homepage, search engine, new tab and browsers shortcuts. In addition, you will notice that your browsing speed becomes slower and slower. It usually takes a long time to load a page. Moreover, you are constantly redirected to the unsafe web pages that you are not going to view. Sometimes, the malware may block you entering the regular websites. What’s worse, every time you open your browser and want to do a search, your webpage is flooded with tons of intrusive pop up ads and sponsored links. It is never an easy thing to get rid of these annoying pop-up windows. Don’t expect you can surf the Internet smoothly again unless you eliminate the infection with the help of Malware Removal Tool. Another aspect that users often ignore, malware like Under-cover.info usually installs lots of unwanted extensions, add-ons, plug-ins to your web browsers stealthily once your browser is hijacked by this infection. Therefore, except for removing the browser hijacker, you still need to delete any suspicious extensions and add-ons related to the threat.
How Does My PC Get Infected With Under-cover.info?
Using ‘bundling’ technique has become the main way to spread malware by cyber criminals. Many users complain that their browsers are hijacked by Under-cover.info after installing a free application. Why is this happening? Now, I will show some useful suggestions to help you prevent malware infections. As mentioned before, malware comes into the target computer mainly bundled with freeware. When you download free software or other regular software, make sure you download the target software from the official website or other famous software download sites. Now, I will tell you how to install an application correctly. When installing the free software, first you should check whether the setup wizard provides the Advanced or Custom Install option before clicking Next button to install. If it allows you to select the option, you should choose Advanced or Custom Install instead of Express or Quick Install. Second, if you find any recommended software is offered to install free, you should refuse to install them. Third, if you find any additional programs are checked by default, you should deselect them. Usually, most additional programs are adware or browser hijackers. If you can keep in mind the useful tips, it will greatly reduce the risk of infecting malware.
Under-cover.info Removal Guide
The following effective removal steps will guide you to step by step get rid of Under-cover.info browser hijacker from your machine. However, you have to master certain computer knowledge and good at killing malware, cleaning its leftovers including the temporary files and registry entries manually. Only in this way can you completely remove the malware from the infected computer. If you want to look for an easier and quicker way to eliminate the stubborn malware, we recommend you to use SpyHunter or Plumbytes Anti-Malware.
Manual Removal Steps
Remove unwanted homepage and search engine from Chrome
Click Chrome menu at the upper right corner and select Settings.
In the Settings window, click Set pages link.
Delete the malicious startup page http://under-cover.info/ by clicking X icon at the end. Then you can enter a desired web address like ww.google.com as your new startup page and click OK button.
Return to Settings window, click Change link.
Delete the unsafe homepage link and then click OK button.
Continue to return to Settings window, click the drop down menu icon to select your favorite default search engine such as Google.
Then click Manage search engine button to delete Under-cover.info.
Search for the unwanted search engine and click X icon to remove it.
Remove Under-cover.info homepage and search engine from Firefox.
Click the Firefox menu icon at the top right corner and select Options.
Delete the unwanted homepage link in the Home Page box. Then you can type a preferable web address as your new homepage and click Use Current Page button.
Stay on Options window, now turn to click Search tab on the left bar. Then click the drop down menu icon to select your favorite search engine such as Google.
After finishing the above operation, scroll down your cursor. Look for unwanted search engine under the Search Engine box, and then click Remove button to get rid of it.
Remove Under-cover.info homepage and search engine from Internet Explorer.
Open your Internet Explorer, click the gear icon at the top right corner and then select Internet options.
In the opened window, delete the unwanted homepage link in the Home page box. Then you can set a preferable one as your default homepage or choose Use new tab. After that, don’t forget to click Apply > OK button.
Remove unwanted search engine in Internet Explorer
Click IE again, click the gear icon at the top right corner and then select Manage add-ons.
In the opened window, click Search Provider tab on the left bar. First you need to choose your favorite search provider such as Bing or Google by clicking Set as default button, then find out unwanted search engine and click Remove to get rid of it.
Step2. Fix your browser shortcuts to delete Under-cover.info malware.
Right-click the Chrome shortcut on your desktop or Taskbar and choose Properties.
Navigate to the Shortcut tab and delete everything behind .exe” in the Target field. Then click Apply > OK button.
Right-click Firefox shortcut on the Desktop and select Properties.
In the Target field, delete the unwanted arguments behind .exe and then click Apply > OK button.
Right-click the Internet Explorer shortcut on the Desktop and select Properties.
After a dialog box pops up, delete everything behind .exe in the Target field and then click Apply > OK button.
Step3. Remove any suspicious extensions, add-ons and plug-ins from Chrome/Firefox/IE.
No matter it is browser hijacker or other malware programs. These malicious programs may install lots of unwanted toolbars, extensions, and add-ons to your browsers to slow down the browsing speed. Some of them may monitor your browsing history and gather the privacy data like password, credit card details, email address, etc. So you should follow the guide below to delete any dubious extensions, add-ons and toolbars from your web browsers.
Remove unwanted extensions from Google Chrome
Open your Chrome, click the Chrome menu at the right corner of the window and select More tools > Extensions.
Look for any unwanted extensions and click the trash bin icon to delete them.
Remove malicious add-ons from Mozilla Firefox.
Open Firefox, click the main menu at the upper right corner of the window and then select Add-ons.
Now you will get a window as shown below, find out any suspicious add-ons and click Remove button to eliminate them.
Remove suspicious plug-ins from Internet Explorer.
Open Internet Explorer, click the gear icon at the upper right corner of the window and select Manage add-ons.
In the Manage add-ons window, search for any unwanted plug-ins and then click Disable button to remove them.
Step4. Reset Chrome/Firefox/IE to default settings. (Optional)
Reset Google Chrome
Launch your Chrome, click Chrome menu at the top right corner of the window and choose Settings option.
Scroll down your cursor and click Show advanced settings link.
Then keep scrolling down to the bottom and click Reset settings button.
In the conformation dialog box, click Reset button.
Reset Mozilla Firefox
Open your Mozilla Firefox, click Firefox menu at the upper right corner of the window and then click the question mark icon at the lower right corner.
Select Troubleshooting Information.
In the opened window, click Refresh Firefox button.
In the confirmation dialog box, click Refresh Firefox button.
Reset Internet Explorer
After you open Internet Explorer, click IE menu icon at the upper right corner of the window and select Internet options.
In the opened window, click Advanced tab and then click Reset button.
After a dialog box pops up, check Delete personal settings and click Reset button.
In the confirmation dialog box, click Close button.
After finishing the above computer, I suggest you to restart your PC for the changes to take effect.
Important Note: If your web browser is still hijacked by Under-cover.info through the manual removal steps, it is obvious that the browser hijacker is stubborn. Simple manual removal way is not suitable to get rid of it. To permanently remove the hard-to-killed malware, you should use a professional malware removal tool.
Remove Under-cover.info with SpyHunter (Highly Recommended)
SpyHunter is an excellent anti-spyware application which is easy to use and free to scan the whole system after you install it. It is highly recommended detecting and removing any hard-to-killed malware program like Under-cover.info quickly and completely. In addition, the real-time anti-malware program is also recommended killing the most stubborn and the latest malware like adware, spyware, Trojans, rootkits, keyloggers, browser hijackers, and viruses so as to keep your PC and privacy safe.
Download SpyHunter by clicking the button below.
- Once finished downloading, click Run button.
- Choose the language you prefer and click OK button.
- Click CONTINUE to go on.
- Click FINISH button to finish SpyHunter installation.
- Once finished installing, launch SpyHunter to scan your PC by clicking Scan Computer Now.
- Once finished scanning, please click Fix Threats button to remove all detected threats.
Note: SpyHunter’s free version can only provide a free scanning to your PC and help you check whether the PC is infected or not. If you determine to remove the dangerous browser hijacker as well as other potentially unwanted programs, you need to register and obtain the paid version.
Useful Tips to Keep Your PC Safe
Nowadays, cyber criminals are more and more rampant. They use all sorts of deceptive ways to spread malware to users’ computers, steal their personal information like passwords, credit card details, bank card account, emails address and use that data to commit fraud. It is dangerous! To protect your PC and privacy security, you should be very careful when surfing the Internet. Here, we list some useful tips below that will help to effectively prevent malware infections if you bear in mind.
- Keep your browsers and systems up to date. Malware like Under-cover.info is good at exploiting browser and system vulnerabilities to attack your PC.
- Install a real-time anti-malware program and run to scan your PC regularly.
- Download freeware only from its official website or reliable sites.
- Always choose Advanced or Custom Install when installing freeware and do not agree to install any additionally unknown programs.
- Never visit any malicious websites when browsing the web.
- Do not randomly click any misleading pop-up windows that usually warn you “Your Computer May Be Infected” or “Download Repair Tool”. Never click those fake windows. Otherwise, your PC will be vulnerable to attack by malware.
- Don’t open unknown email or spam email unless it is sent from your friend.
Under-cover.info still hijacks your default homepage and search engine? Run an Exclusive Malware Removal Tool to kill it now! The anti-malware program will help you quickly detect the browser hijacker and remove it completely within a few seconds.
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