The term "data breach" in cybersecurity indicates an incident where unauthorized individuals gain access to sensitive, protected, or confidential data. Data breaches can involve personal information, financial records, or corporate secrets and may occur due to various reasons, including hacking, malware, or insider threats. The implications of a data breach can be severe, resulting in financial losses, legal repercussions, and damage to an organization's reputation. Companies often implement security measures to prevent breaches and mitigate potential damages from such incidents.