Fraud Detection & Prevention in Payment & Transaction

This evidence set isolates Fraud Detection & Prevention deployments within Payment & Transaction. The records below identify the implementing organization, technology and vendor when reported, source-reported results, cited source, and missing evidence explicitly.

Documented Fraud Detection & Prevention implementations in Payment & Transaction

B

BORICA

BORICA risk-scores 70% of Bulgaria's national payments in under 10 milliseconds with AI fraud platform

Payment & TransactionFraud Detection & PreventionMachine Learning & Predictive Analytics

Reported result:

70% National Payments Risk-Scored

Deployment timeframe:

Not reported by source

Technology:

Machine Learning & Predictive Analytics

Vendor:

Not available in record

Cited source: www.contextwindows.aiSource link checked Jul 28, 2026Automated evidence gate passed

M

Mastercard

Mastercard doubles compromised card detection speed and cuts false positives 200% with generative AI fraud technology

Payment & TransactionFraud Detection & PreventionLarge Language Models & Generative AI

Reported result:

2x increase Compromised Card Detection Rate

Deployment timeframe:

Not reported by source

Technology:

Large Language Models & Generative AI

Vendor:

Not available in record

Cited source: www.mastercard.comSource link checked Jul 28, 2026Automated evidence gate passed

A

Adyen

Adyen's AI-powered Intelligent Payment Routing delivers 26% cost savings on US debit transactions

Payment & TransactionFraud Detection & PreventionMachine Learning & Predictive Analytics

Reported result:

26% Average Cost Savings

Deployment timeframe:

Not reported by source

Technology:

Machine Learning & Predictive Analytics

Vendor:

Not available in record

Cited source: adyen.comSource link checked Jul 28, 2026Automated evidence gate passed

M

Mastercard

Mastercard doubles compromised card detection rate using generative AI and graph technology

Payment & TransactionFraud Detection & PreventionLarge Language Models & Generative AI

Reported result:

2x (doubled) Compromised Card Detection Rate

Deployment timeframe:

Not reported by source

Technology:

Large Language Models & Generative AI

Vendor:

Not available in record

Cited source: pymnts.comSource link checked Jul 28, 2026Automated evidence gate passed

U

US Treasury Department

US Treasury Department prevents $4B in fraud with AI payment screening system

Payment & TransactionFraud Detection & PreventionMachine Learning & Predictive Analytics

Reported result:

$4B Fraud Prevented

Deployment timeframe:

Not reported by source

Technology:

Machine Learning & Predictive Analytics

Vendor:

Not available in record

Cited source: www.coriniumintelligence.comSource link checked Jul 28, 2026Automated evidence gate passed

V

Visa

Visa's VAAI AI platform cuts false declines 85% while neutralizing $1.1B enumeration fraud threat

Payment & TransactionFraud Detection & PreventionAnomaly Detection & Pattern Recognition

Reported result:

85% False Decline Reduction

Deployment timeframe:

Not reported by source

Technology:

Anomaly Detection & Pattern Recognition

Vendor:

Not available in record

Cited source: www.axios.comSource link checked Jul 28, 2026Automated evidence gate passed

M

Miden

Miden reduces fraud detection time by 82% with AI-powered transaction monitoring tool

Payment & TransactionFraud Detection & PreventionAnomaly Detection & Pattern Recognition

Reported result:

82% Faster Anomaly Detection

Deployment timeframe:

Not reported by source

Technology:

Anomaly Detection & Pattern Recognition

Vendor:

Not available in record

Cited source: goml.ioSource link checked Jul 28, 2026Automated evidence gate passed

V

Visa

Visa deploys generative AI to detect and block card enumeration attacks in real time

Payment & TransactionFraud Detection & PreventionLarge Language Models & Generative AI

Reported result:

85% False Positive Reduction

Deployment timeframe:

Not reported by source

Technology:

Large Language Models & Generative AI

Vendor:

Not available in record

Cited source: www.americanbanker.comSource link checked Jul 28, 2026Automated evidence gate passed

CoreCard

CoreCard achieves 64% fraud reduction with Feedzai AI fraud detection

Payment & TransactionFraud Detection & PreventionMachine Learning & Predictive Analytics

Reported result:

64% Fraud Reduction

Deployment timeframe:

Not reported by source

Technology:

Machine Learning & Predictive Analytics

Vendor:

Feedzai

Cited source: FeedzaiSource link checked Jul 28, 2026Automated evidence gate passed