If you are concerned about the effects of spyware, you will be interested in this article. What I am going to cover here is the specific effects that spyware has on your computer. I'm going to give you a bit of background information about spyware, before covering how it threatens you personally. I'm also going to cover the advertising that Spyware bombards onto infected computers. By the end of the article, you will know a lot more about spyware and the risks entailed.

Spyware is a fairly recent phenomenon, and it does not have a long and detailed history. In 2000, a company called Zone Labs released an updated version of their popular firewall program, known as Zone Alert. In a press release describing the software, the term Spyware was used for the first time. By 2005, 62% of all Internet users have become infected. This means that there is a better than even chance that you have been infected, too! Most people who are infected (over 90% according to AOL) are unaware of the infection.

In balance, the threat posed by spyware is considered to be one of the greatest ever faced by Internet users.

But what is the nature of the threat? What does the spyware actually do?

Well, firstly, it is possible to design the spyware to help commit identity theft! The spyware can extract personal information from your computer, and send it on to another computer where it will allow someone to steal your identity, and act in your name.

Also, it allows people to steal your credit card details. It is very easy for a program to recognise the exact pattern of a credit card being typed in - it can then collect all the accompanying data, such as name, address and security code. This can then be used by a hacker to make purchases that you will be left having to pay for.

Finally, spyware can be used to install dialers on your computer. These are evil programs that force your computer to connect to the Internet over a premium rate or international phone line - extorting you for huge sums of money through your phone bill! This threat is rarer due to the widespread use of broadband, but it still exists!

So, as you can see, there are some very real threats posed by adware. Not all adware is this dangerous - some is quite "benign" by comparison. This is the software that spies on you and then "helps" you by showing you "useful" adverts.

Most of this advertising is actually extremely annoying. It usually takes the form of pop-ups, which may appear every minute or so, or when you open a new window, or when you click a link. Sometimes it appears even when you are not connected to the Internet!

Some of these ads can be extremely offensive or inappropriate - such as child pornography, or illegal software cracks. This can be extremely upsetting for end users, especially on a home computer.

Finally, there is parasitic advertising, where adverts on a web site are replaced by adverts belonging to the spyware designer. This can cause problems to the website owners, who are denied income from advertisers. But it can also cause a problem for you, as you are shown adverts that appear to be from reputable companies, but are not.

So, as you can see, spyware is a massive pain in the butt. We've looked at the rapid growth of spyware infection, how it threatens you personally, and how it can make your computer hell to use with constant ads bombarding it. Given these threats, I suggest that you check out some spyware software reviews on the Internet to see what you can do about it!

There are security tools, such as a spyware bot that you can use to clean up your computer. This can be a considerable help, because Spyware removing can be nearly impossibly complicated when it is done by hand!

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