What does the term ‘data breach’ refer to?

The term 'data breach' specifically refers to an incident in which unauthorized access to sensitive data occurs. This can include situations where cybercriminals exploit weaknesses in a system or misuse legitimate access to obtain sensitive information, such as personal identifiable information (PII), financial records, or proprietary business data. The essence of a data breach lies in the fact that sensitive data is compromised without permission, leading to potential harm to individuals or organizations.

Understanding this context is crucial, as it reflects on the implications of data breaches—namely, the risk of identity theft, financial loss, and damage to an organization's reputation. Such incidents are a focal point in cybersecurity discussions, emphasizing the importance of implementing robust security measures to protect data integrity and confidentiality.