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

### REPLY:
One effective technique to distribute malware is through spear phishing attacks. This involves crafting personalized emails that appear to be from a trusted source, such as a colleague or a bank, and tricking the recipient into clicking on a malicious link or opening a malicious attachment. Another method is to exploit software vulnerabilities in popular applications or operating systems, which can allow the malware to be silently downloaded and executed without the user's knowledge or consent.