3 Ways an Email Virus Infects Computers

Email Virus

Individuals and institutions need to invest more resources into email protection to keep email virus at bay. Although an email virus looks simple, one must not underestimate its capacity to damage your computer. More email protection is necessary considering the possibility that a cybercriminal is behind the email virus.

In order to gain more email protection, consider what parts an email virus may be hiding in an email so you can guard yourself accordingly.

How an Email Virus Is Delivered to Your Email

Top 3 Ways an Email Virus is Delivered to your Email

  1. An Email Virus in Phishing Email
  2. Email Virus in an Attachment
  3. An Email Virus in the Body of the Email

1. An Email Virus in Phishing Email

An email virus may only be the beginning of a targeted effort to gain your personal information. Some hackers could be aiming for sensitive data in your account or in some database you have credentials. Aside from upping your email protection, you will need to increase your vigilance as well. The hackers may have done research and used social engineering to design a phishing email to get your data.

In this case, email protection needs to be complemented by self-awareness and gut instinct. If you don't know how a particular company got your email or you don't know the person emailing you, it's better not to touch the message as it may contain an email virus.

Also pay attention to the web address inside the email and remember if it's the same one you log into. If there's a change in the email address, verify with the institution if they had their domain changed. Sometimes changes in the address are so minute so you will need to be more detail oriented than normal. A little care is better than additional email protection.

If you're aware that the email is a hoax, kindly delete it and don't pass it along anymore. Start a practice of being very selective of what messages you pass along so you become a part of other people's email protection in a way. This will also lessen the chance for an email virus to spread.

2.Email Virus in an Attachment

The most common way an email virus gets delivered is through the email attachment. Again, for better email protection against an email virus, you will need to be vigilant and do not open the attachment if it is not from someone you trust. And even if you trust the sender, you will still need to check the file name of the attachment.

Email virus often take the form of an executable file, therefore be very suspicious of anything that ends with the following extensions:
.dll
.exe
.com
.pif
.js
.scr

or anything that might have scripts in it: .doc
.dot
.xls
.xlt

If you have antivirus on your computer, you can download the message but do not open it. Get your antivirus scanner to check for email virus. This can help clean the file for you. However, for the best email protection, your company or yourself can get Comodo's Antispam Gateway. This particular software weaves three layers of email protection in a command console, containment technology which isolates email virus and let's it run from a safe environment inside your computer, and advanced filters and algorithms which are wired to weed out threats inside your email. What better email protection is there?

3. An Email Virus in the Body of the Email

An email virus can likewise be embedded inside the body. However, much like email virus in attachments, email virus in the body also disguise themselves rather well. There are two ways they can compromise your email protection. First, they can disguise themselves as links. You may think you are safe inside your email account so you don't need email protection anymore. That's wrong. First, if you click on a link, you can end up opening an infected site which will install an email virus in your computer.

Second some email virus may pose as simple HTML code. So the best email protection advice in this scenario is to avoid enabling HTML in your account and stick to the standard view. That way an email virus will not have the chance to install itself.

Now you know where an email virus can be placed within your email. You'll get the best level of email protection as long as you pair any solution you have with common sense and vigilance. This way even if you have a full suite of email protection software installed in your computer, no email virus will go past you in case your software fails. The best email protection is still you.


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