### Comment:
What is a common method used to distribute malware?

### REPLY:
A common method used to distribute malware is through drive-by downloads. Attackers exploit vulnerabilities in web browsers or plugins to silently download and install malware onto a user's system without their knowledge or consent. This can happen when visiting compromised websites or clicking on malicious advertisements. It is important to keep software up to date and use security tools to prevent such attacks.