What Is a Drive-by Download?

 By Charles Joseph | Cybersecurity Advocate

 Last update: November 25, 2023

A drive-by download is a type of malicious software (malware) that is downloaded and installed on a computer without the user’s knowledge or permission. Drive-by downloads can occur simply by visiting an infected website, viewing a malicious email attachment, or clicking on a pop-up ad. Once installed, the malware can perform any number of malicious actions, including stealing personal information, installing additional malware, or hijacking the victim’s computer.

Key Points

• A drive-by download is a type of malware that is downloaded and installed on a victim’s computer without their knowledge or consent.
• Drive-by downloads can occur when a user visits an infected website or clicks on a malicious advertisement.
• Drive-by download attacks can be used to install other types of malware, such as viruses, Trojans, and spyware.
• Drive-by downloads can be prevented by using security software and keeping it up-to-date, as well as avoiding websites that are known to be infected.

5 Reasons Why Hackers Use Drive-by Downloads

1. To distribute malware or viruses
2. To hijack a user’s computer
3. To steal personal information
4. To conduct click fraud
5. To display unwanted advertising