### Comment:
What are some common techniques used to exploit software vulnerabilities and deliver malware?

### REPLY:
Some common techniques to exploit software vulnerabilities and deliver malware include buffer overflow attacks, where an attacker overflows a program's buffer to inject and execute malicious code. Another technique is to exploit known vulnerabilities in unpatched software versions, allowing the attacker to gain unauthorized access and deliver the malware. Additionally, spear-phishing attacks can be used to target specific individuals or organizations, tricking them into opening malicious attachments or clicking on malicious links.