What Is A Data Breach

A data breach is any security incident in which unauthorized parties access sensitive or confidential information, including personal data (social security numbers, bank account numbers, healthcare. Sep 20, 2023a data breach occurs when unauthorized individuals gain access to confidential information. The consequences of a data breach can be severe and far-reaching.

Jul 22, 2025learn what a data breach is, common causes, major real-world examples, and steps you can take to keep your personal or business data safe from leaks. A data breach is a data security incident when private information or confidential data is stolen or taken from a system without knowledge or permission from the owner. Learn what a data breach is, how it happens, its impact, how to prevent it, and notable breaches.

Protect sensitive data with key cybersecurity measures against cyber threats. A data breach, also known as data leakage, is "the unauthorized exposure, disclosure, or loss of personal information ". Jul 22, 2025learn what a data breach is, its types, methods, and impacts—plus how to prevent breaches and protect your organization.

Oct 14, 2025what is a data breach? A data breach is an incident where sensitive, protected, or confidential data is accessed or stolen by an unauthorized individual or organization. A data breach exposes confidential, sensitive, or protected information to an unauthorized person.

The files in a data breach are viewed and/or shared without permission.. A data breach is an event that results in confidential, private, protected, or sensitive information being exposed to a person not authorized to access it.