POPun

POPun refers to a specific type of malware designed to target the POP3 protocol, commonly used for retrieving emails from a mail server. This malware often works by exploiting vulnerabilities in POP3 clients or servers, or by tricking users into downloading malicious attachments disguised as legitimate emails. Once executed, POPun can perform various harmful actions, such as stealing login credentials, intercepting sensitive information contained within emails, or using the compromised system to send out spam or further distribute the malware. The primary goal is typically to gain unauthorized access to email accounts or to use the infected device as part of a larger botnet. Protection against POPun involves maintaining updated antivirus software, being cautious about email attachments and links, and ensuring POP3 clients and servers are patched against known vulnerabilities.