How does malware like ransomware typically gain access to a user's system?

Ransomware typically gains access to a user's system primarily through vulnerabilities in software. Exploiting these vulnerabilities allows the malware to bypass security features and gain unauthorized access to the system. Software programs often have weaknesses that can be targeted by attackers, especially if they are not regularly updated or patched. When users open infected files, click on malicious links, or execute compromised code, the ransomware can install itself on the system without the user's knowledge.

Other methods, such as disguising itself as harmless software, may also be tactics used by various malware, but the most significant and common entry point for ransomware specifically is through unpatched vulnerabilities. This reinforces the importance of maintaining up-to-date software and practicing good cybersecurity hygiene to protect systems from such threats. The other options represent different types of malware behavior or tactics but do not specifically address how ransomware typically infiltrates a system.