Decision Manager assesses more than 100 characteristics and returns a fraud score from 0– 99 (lowest to highest risk). This fraud score comprises many tests, including proprietary technology that CyberSource licenses from Visa. Highly accurate risk scores are calculated in real time. To improve fraud detection accuracy, the service is continuously updated with global fraud trends and card usage patterns.
The score results can be found in two locations, Transaction Search Details page towards the bottom of the page under the Risk Services section, and in the Case Management Detail page in the Case Details section in the upper right hand corner of the page.