Data Breach
A data breach happens when sensitive information gets accessed or stolen without the knowledge or consent of whoever actually owns it, a security violation that exposes an organization’s confidential data. It’s become a fairly common problem at companies that don’t keep their data properly secured.
What gets exposed can vary widely: customer databases, credit card details, security documents, employee records, anything sensitive that wasn’t locked down well enough.
Breaches tend to happen for a handful of common reasons:
- Hacking or malware
- Lost portable devices
- Unintended disclosure
- Insider leaks
- Stationary data loss
- Payment card fraud
- Physical loss
- Other causes