Subset of risk score reasons can now be used in custom rules

May 13, 2026

You can now integrate a selection of risk score reasons into your custom rules. This update is available in the minFraud Score, Insights, and Factors service tiers.

Risk score reasons are a set of data that provide you with specific and understandable reasons for why a risk score is high or low. Learn more about risk score reasons, or learn how to create a custom rule.

Custom rules risk score reasons

The current risk score reasons able to be used as part of a custom rule are:

Email first seen
Email local part
Email velocity
Email domain new
IP email velocity
Intracountry distance
Org distance risk
IIN/shop ID velocity
IIN on shop ID

If you would like other risk score reasons to be added, please reach out to our Product team at product@maxmind.com.