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

### REPLY:
One common method to distribute malware is by exploiting vulnerabilities in popular software such as Adobe Flash Player or Java. By injecting malicious code into websites or emails, attackers can exploit these vulnerabilities and deliver malware to unsuspecting users. Additionally, attackers can use social engineering techniques to trick users into downloading and installing malicious software, such as fake antivirus programs or browser plugins.