What is a data breach in cybersecurity

A data breach in cybersecurity refers to the unauthorized access, acquisition, or disclosure of sensitive, protected, or confidential data. This can occur when individuals or entities gain access to data they are not entitled to access, usually due to vulnerabilities in systems, human error, or malicious intent. Data breaches can involve various types of information, including: - Personal Identifiable Information (PII): Names, addresses, social security numbers, and other personal data. - Financial Information: Credit card numbers, bank account details, and transaction records. - Health Information: Medical records and health-related data protected under regulations like HIPAA. - Intellectual Property: Trade secrets, patents, and proprietary information. The consequences of a data breach can be severe, leading to financial losses, legal repercussions, reputational damage, and compromised trust between businesses and their customers. Organizations often implement cybersecurity measures such as encryption, access controls, and employee training to protect against data breaches and respond effectively if one occurs.