The best and widely accepted way to keep your PC secure is to install anti-virus software and update it timely. Some of the anti-virus software updates on their own whereas there are other which needs to be updated manually. Therefore such antivirus softwares must be checked regularly for validity and re-install them as soon as they expire.

It is also important to install security patches. Every software is susceptible to unwanted vulnerabilities; it is therefore required to keep windows updated and also apply updates to all the softwares in your system. Another important area where safety is necessary is if you have internet access on your system. Being connected to the internet always poses risks, therefore firewalls form an important part of your PC security. Also, while opening email attachments or certain files, which are already infected, without scanning them makes your PC liable to be infected by viruses. In fact most of the PC infections are caused by email. 

To ensure your PC secure, it is also required to secure your browser as some legal sites are implanted with malicious JavaScript which can install Malware on your system. Be wary of any site that tries to install scripts on your system.  Instant messaging also exposes your system to be infected by worms and Trojans. These are just like emails and have equal threat to the system.

Another thing that is reported in large numbers is the emails in your inbox telling of sad stories, job offers or lotto wins and many offers from ecommerce websites. These are nothing but clever ways to fool you. Another thing to note so as to keep your PC safe is to avoid P2P and distributed file sharing. There are many file sharing networks, eg: Morpheus, Kazaa etc, and many files here are loaded with viruses, worms, Trojans, spyware and many other things that are dangerous for your system. Such things should be strictly avoided.

You should have a frequent PC scan to ensure your system is free of malware like worms, Trojans, viruses etc. The system should have good antivirus software, which is the best way to keep your system safe. You can also keep the backup of your important files and data. Enhance the security of your browser. It is also essential to install software or a hardware firewall. You should set a strong password for your PC to avoid unwanted access to your data. 

Follow the tips above and you can stay safe.

The primary purpose of this trojan is to obtain information from infected computers. Data theft can be very harmful, and all of your potential data and files are exposed with these types of trojans.

If your PC is infected, the file “smc.exe” will be copied to the system folder in Windows. The trojan will also add registry keys to ensure the malicious program runs on startup.

If you are infected, the trojan can steal your data and send this to a remote location. Trojans such as this operate silently as a background process and you would be unaware of any problems.

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If your computer is infected with Stealsmth, your data and privacy can be compromised. The malware has the ability to make remote connections and transfer data. This can lead to your data being copied or further malware downloaded to your PC.

If infected, various files will be copied to your PC as well as new registry keys to ensure the program runs at boot time. This makes it harder to detect and shutdown the running process.

Scan your PC on a regular basis to avoid harmful malware such as Stealsmth.

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This worm spreads from computer to computer via removable storage drives. It can also spread via network shares. The worm will copy itself to any available drives and then spreads when these drives are connected elsewhere.

On an infected computer, the worm will create the files “regedit.sys” and “win.exe” in the Windows directory.

Various registry keys will also be created to ensure that the worm is executed.  The worm will copy autorun.inf files to the removable drives and network shares. These files then execute when the drive is accessed and they help spread the worm.

This worm has the potential to lower your security and download other harmful malware to your computer. An infection could expose your private data and files.

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This worm generally spreads by copying itself to all of the removable hard drives on an infected computer. If your computer is infected, you will find copies on each drive. So be careful when connecting the drives to other computers as it may spread further.

If your computer is infected, the following file will be created: [ONE SPACE].exe.

The worm will then create new entries in the Windows Registry as well as adding its own config files to your system.

The worm has the ability to take screenshots of your system. These screenshots and files can be sent to a remote address. This has the potential for serious security threats on your PC as well as data loss.

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This worm is currently spreading through social networking sites and if you are infected the worm copies itself to your computer as “ld12.exe”. This presence of this file will indicate that you may be infected.

The worm will also add various registry keys and delete certain keys from the Windows Registry.

This worm can then notify various external sites as well as download data from external sites. There is the possibility that further harmful malware could be downloaded to your computer.

Always scan for worms and trojans on a regular basis as many of them operate silently in the background.

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This trojan can infect your computer through various website exploits. You may not be aware that your system has been infected. Be careful when visiting certain websites and never download anything you are not sure of.

This trojan makes use of a vulnerability in the Adobe flash player. Make sure you have the latest updates and version installed to help protect against attacks.

Trojans can operate silently on your PC and they have the ability to install further harmful malware to your computer.

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Once a computer is infected, the trojan operates silently in the background and lowers security settings. Many users may be unaware that they have any problems.

When a computer is infected, the trojan adds the file “Netfilter.exe” to the system folder as well as creating new registry keys. The registry keys will ensure that the program runs everytime the computer is booted.

Many trojans have the ability to download further malware and to compromise your computer data and privacy. We recommend a regular scan using a third party anti-spyware tool.

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Once a computer is infected, the trojan will add a file “MicroIEUpdate.dll”. The trojan will also create various registry keys.

This trojan also has the ability to download further harmful malware to the infected computer. This malware could include adware, spyware, keyloggers or other trojans.

This trojan is spreading through email attachments in spam. Always be careful when opening any email attachments, even if they appear to be from a known source.

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This worm spreads by copying itself to all removable drives on an infected computer. It will also infect various files on the infected computer.

The worm will copy itself to various files as well as creating many new files. It will then add a startup entry to the Windows Registry. This worm will add various new keys to the registry to lower security settings, change the behavior of Explorer and much more.

It is recommended that you scan for this and other worms on a regular basis.

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