Not updating software with the latest security patches can expose systems to various vulnerabilities, including those that can compromise privacy. When systems processing sensitive data, such as human resources data, are not updated, they become susceptible to security exploits that can lead to unauthorized access or data breaches. This negligence creates privacy vulnerabilities because it increases the risk that personal data could be accessed, stolen, or altered by malicious actors. Privacy vulnerabilities are essentially weaknesses in a system that could be exploited to compromise the privacy of data subjects. This concept is emphasized in the IAPP's training materials, which highlight the importance of maintaining up-to-date software as part of a robust data protection strategy.