FinTech Glossary

What Is Zero-Day Fraud Risk?

Zero-day fraud risk refers to newly emerging fraud techniques that exploit unknown vulnerabilities, allowing fraudulent transactions before detection rules or controls are updated.

How Zero-Day Fraud Occurs

Fraudsters exploit behavioural gaps, system loopholes, or process weaknesses. These attacks succeed until detection mechanisms adapt.

Why Zero-Day Fraud Is Dangerous

Such fraud can cause significant losses before being identified. Early detection and layered controls reduce impact.

Business Risk Management Context

Continuous monitoring, approvals, and spend controls help businesses limit exposure when new threats emerge.