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

### REPLY:
Some common techniques used to distribute malware include email spam campaigns, where malicious attachments or links are sent to unsuspecting users. Another method is through drive-by downloads, where malware is automatically downloaded when a user visits a compromised website. Malicious software can also be distributed through peer-to-peer networks, where files are shared between users, or through social engineering techniques such as phishing emails that trick users into downloading and executing malware.