Data leakage refers to the unintended exposure of sensitive information to unauthorized individuals or systems. This can occur through various means, such as inadequate security measures, human error, or flaws in software. When data leaks, it can lead to serious consequences, including identity theft, financial loss, and damage to an organization's reputation. Preventing data leakage involves implementing robust security protocols, such as encryption and access controls. Organizations often conduct regular audits and training to ensure that employees understand the importance of protecting sensitive data. By addressing potential vulnerabilities, companies can minimize the risk of data leakage and safeguard their information assets.