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

### REPLY:
There are several techniques that can be used to distribute malware. One common method is through email attachments, where the malware is disguised as a harmless file such as a PDF or document. Another technique is through malicious websites or advertisements, where unsuspecting users can inadvertently download malware by clicking on a link or visiting a compromised webpage. Additionally, malware can also be distributed through infected USB drives or through peer-to-peer networks.