Cybersecurity Glossary

Data Breach

A data breach occurs when an unauthorized or potentially malicious party gains access to confidential, sensitive or protected data. Some data breaches contain personally identifiable information (PII), which may include national identity numbers, credit card numbers, or medical records.

See Also
Learning Center DRPS
5 Ways to Identify Compromised Accounts & 5 Defensive Measures

Compromised accounts are online accounts that have been accessed by unauthorized individuals.

Learning Center Exposure Management
How Leaked Credentials Happen and 5 Ways to Prevent Them

Leaked credentials are private login details like usernames, passwords, or API secrets exposed to unauthorized parties.

Platform > Products
Automated Security Testing

CyCognito Automated Security Testing dynamically applies payload-based testing techniques across your entire external attack surface.

Platform > Features
Active Security Testing

CyCognito Active Security Testing enhances your defense with expert security testing services. Learn how security testing helps protect digital assets.

CyCognito Report

State of External Exposure Management, 2024 Edition

State of External Exposure Management Report

Critical vulnerabilities often hide in plain sight—especially in your web servers.

The report is a must-read for understanding today’s external risks and how to prioritize them effectively. Download the report to stay ahead of emerging threats and strengthen your security posture for 2025.

Get the Report