Does anyone know how to get rid of a computer threat called WorldWideCoupon? My security software found it last night and deleted it right away. However, it is still on the PC when I restart the PC. I don’t know how to deal with it and shut down my PC. Is there any advice?
What is WorldWideCoupon?
WorldWideCoupon is an aggresive Trojan horse that may steal your confidential information. It often poses as legitimate programs but actually contains another program or block of undesired malicious, destructive code. It can be disguised and hidden in a block of desirable code. Since it hides within other seemingly harmless programs, you may be fooled by it and download and install it from the Internet on the computer without knowledge. If you have heard the Greek myth Trojan horse, it is easy for you to understand how the Trojans work. In computing, a Trojan horse works the same way the ancient one did. Once installed, WorldWideCoupon will infect other files throughout your system and potentially wreak havoc on your computer in the background without letting you know.
If your computer is infected with this Trojan, your computer files and some system settings may be modified or damaged. Many applications on your computer may be affected and cannot be started normally. Your desktop background or icons may be changed and some errors may frequently pop up. In addition, your computer performance may become poor for the Trojan may drop and install other malware on the compromised PC. What’s worse, it may allow a remote user or hacker to bypass the normal access controls of a computer and gain unauthorized control over it. Once your computer is connected to the Internet, the person who sent the Trojan can run programs on the infected computer, access personal files, and modify and upload files. Then your personal information will be in danger.
Note: To protect your computer security and personal information, you have to get rid of WorldWideCoupon as soon as possible once you notice its presence. If your antivirus program cannot delete it, please use a professional malware removal tool – SpyHunter to clear the threats on your PC completely or try the manual removal.
How does WorldWideCoupon spread?
Usually, the Trojan is distributed via the free downloads from the Internet. So you need to pay much more attention to P2P file sharing systems and other applications. In addition, chat systems can also spread the malicious files. If you open the malicious files sent by a friend whose account has been hacked, your PC will be infected. Please note that drive-by downloads is also a way for the Trojan to be distributed. It can scan the browser for vulnerabilities with the help of an exploit kit and, if found, unnoticeably infect your PC.
Therefore, NEVER open the files in emails or messages sent by strangers or even your friends unless you are sure that they are safe. Don’t download programs or files from unidentified sources. Never visit malicious websites.
How can you completely remove the Trojan from PC?
Method1: Remove WorldWideCoupon using SpyHunter
SpyHunter is an application that is specially designed to seek and remove various malicious programs in PCs. It can detect, remove and block spyware, rootkits, adware, keyloggers, cookies, trojans, worms and other types of malware. With this tool, you can quickly and completely remove WorldWideCoupon from your system. Follow the steps below and you can clear the threat from the computer within minutes.
1. Download SpyHunter directly. (Free Download Now)
2. Click “Malware Scan” button to have a full or quick scan on your PC after you properly install SpyHunter.
3. Select the detected malicious files after your scanning.
4. Click “Remove” button on the right side to remove all threats.
Method2: Remove WorldWideCoupon manually
You’d better make a backup of your system before deleting the malicious files of the Trojan because your any deletion of valid files may cause unimaginable damage to your system. After backing up important data, follow the steps to get rid of the Trojan.
For Windows 7/Vista users, follow the steps below to clear the malicious threat manually.
Step 1: Restart PC with Safe Mode.
1. Click Start, click the arrow next to Shut down and click Restart.
2. Once the system has been restarted, tap F8 key on the keyboard in 1 second intervals.
3. When the Windows Advanced Options menu appears on the screen, choose Safe Mode option.
4. Press Enter button.
Step 2: Show hidden files of the system.
Click the Start button and go to Control Panel. Click on Appearance and Personalization to select Folder Options.
Click the View tab, select “Show hidden files and folders”, deselect “Hide protected operating system files (Recommended)” and then click “Apply” to show hidden files and folders.
Step 3: Delete one of the Trojan files.
Step 4: Remove the registry entries changed by the malware.
Click Start button and type regedit in Run click OK or type regedit in the search box and open regedit.exe in the search results.
Then the Windows registry editor window will open.
In the registry editor, search for the registry entries added by the malware and delete them.
Conclusion:
WorldWideCoupon is a malicious computer program that can get into your computer secretly and carry out many vicious activities. Once installed, it may change the system settings and open a backdoor on the infected PC and enable a remote hacker to get into your system and steal your confidential information. The data stored on your hard drives may be deleted or modified and frequently system errors may occur on your screen. The affected computer may run slower and slower and sometimes even freeze even if you only open a program. Therefore, to protect your computer security and your personal information, please get rid of WorldWideCoupon timely with the guide in this post.
Tips: Wonder how to get rid of WorldWideCoupon completely? Find it difficult to remove unwanted programs? We strongly recommend you to use SpyHunter to scan the entire system and then quickly and fully delete all threats from your PC.
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