What are three common types of spyware?

The three common types of spyware are adware, tracking cookies, and Trojans.

Adware is software that displays advertisements, often in the form of pop-up windows, on a computer. Adware is usually installed without the user’s knowledge.

Tracking cookies are small files that are placed on a user’s computer by websites that the user visits. Tracking cookies are used to collect information about the user’s online activity, such as the websites that the user visits and the ads that the user clicks on.

Trojans are malicious software that masquerade as legitimate programs. Trojans are often used to collect sensitive information, such as passwords and credit card numbers. Trojans can also be used to install other forms of malware, such as viruses and worms.

What is the most common type of spyware?

There are many types of spyware, but the most common type is probably adware. Adware is software that displays advertising, typically in the form of pop-up ads, on a computer or other device. Spyware is often installed without the user’s knowledge and can be difficult to remove. Some types of spyware can collect personal information, such as email addresses and passwords, or monitor web browsing activity. Other types of spyware can slow down a computer or cause it to crash.

We used malwarezero.org to write this article about spyware. Click here to learn more.