### Comment:
What are some common techniques used to distribute malware?

### REPLY:
Common techniques used to distribute malware include email phishing campaigns, where attackers send deceptive emails with malicious attachments or links. Drive-by downloads are another method, where malware is automatically downloaded onto a user's computer when they visit a compromised website. Malvertising is also prevalent, where attackers inject malicious code into legitimate online advertisements. Lastly, malicious software can also be distributed via peer-to-peer file sharing networks, disguised as legitimate files.