Description: User data leakage refers to the unauthorized transmission of data from within an organization to an external destination. This phenomenon can occur in various ways, including cyberattacks, human errors, or vulnerabilities in security systems. Leaks can involve sensitive information such as personal data, access credentials, financial information, and more. The severity of these leaks lies in their potential to cause significant harm to both the affected organizations and the individuals whose data has been compromised. Key characteristics of data leakage include lack of authorization, exposure of confidential information, and the possibility that the data may be used maliciously. The relevance of this issue has grown exponentially in the digital age, where the amount of data generated and stored by organizations is immense, and protecting this information has become a critical priority for cybersecurity. Data leaks not only affect the reputation of companies but can also result in legal penalties and significant financial losses, highlighting the importance of implementing robust security measures and conducting regular security assessments to identify and mitigate vulnerabilities before they are exploited.