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

### REPLY:
There are several effective techniques to distribute malware. One method is through phishing emails, where attackers send deceptive emails pretending to be from a legitimate source to trick users into downloading malicious attachments or clicking on malicious links. Another technique is drive-by downloads, where attackers exploit vulnerabilities in websites to automatically download malware onto users' devices without their consent. Additionally, malicious advertisements or malvertising can be used to deliver malware by injecting malicious code into legitimate online ads.