Datasets by use case

Fraud Detection Datasets

Labelled fraud data across cards, payments, insurance claims and financial statements, with the features fraud teams actually use: amounts, merchants, devices, locations and claim details. Use them to train a classifier, write detection rules, or teach why accuracy is the wrong metric for rare events.

Card and payment fraud

Card transactions with is_fraud labels, entry modes and international flags, payment transactions with fraud reasons, and account transactions with velocity features such as transactions in the last 24 hours.

Finance17 cols · 200 rows

Credit Card Fraud Detection

This dataset provides detailed, labeled records of simulated credit card transactions, including transaction amounts, merchant and cardholder information, and fraud indicators. It is ideal for developing and benchmarking machine learning models aimed at detecting fraudulent activity and reducing financial risk in payment systems. The inclusion of transaction context and cardholder demographics supports advanced analytics and feature engineering.

merchant_categorytransaction_typeentry_mode
grocerypurchasechip
coffee_shoppurchasecontactless
electronicspurchaseonline
transaction_idcard_numbertransaction_datetime+11 more
Finance21 cols · 200 rows

Credit Card Fraud Patterns

This dataset contains simulated credit card transaction records, including detailed information on transaction amounts, merchant details, geolocation, device usage, and fraud labels. It is designed for training and evaluating fraud detection models, supporting the identification of both typical and anomalous transaction patterns. The dataset is ideal for fintech AI development, security analytics, and research into payment fraud behaviors.

merchant_namemerchant_categorytransaction_type
QuickMartgrocerypurchase
FashionBayapparelpurchase
ElectroZoneelectronicspurchase
transaction_idtransaction_datetimecard_number+15 more
Finance19 cols · 200 rows

Payment Fraud Detection Dataset

This dataset contains detailed synthetic payment transaction records, each labeled with ground-truth indicators of fraud. It includes transaction metadata, customer and merchant identifiers, payment methods, device and location context, and fraud reasons, making it ideal for developing and benchmarking machine learning models for payment fraud detection and risk mitigation.

currencytransaction_statusfraud_label
USDcompletedfalse
GBPcompletedfalse
INRfailedtrue
transaction_idtransaction_datetimeamount+13 more
Finance19 cols · 200 rows

Financial Transaction Fraud Features

This dataset provides a detailed, feature-rich record of synthetic banking transactions, including transaction metadata, account and merchant information, contextual behavioral features, and fraud labels. It is ideal for developing, training, and benchmarking machine learning models for fraud detection and anomaly analysis in financial services.

transaction_typemerchant_categoryfraud_type
purchasegroceries–
refundelectronicsfake_merchant
purchaseclothing–
transaction_idaccount_idtransaction_datetime+13 more

Insurance and medical claims

Medical claims with diagnosis and procedure codes and an is_fraud label, and insurance claims with incident details and fraud_reported flags.

Insurance20 cols · 200 rows

Medical Insurance Fraud Detection

This dataset contains detailed synthetic records of medical insurance claims, including patient demographics, provider information, claim amounts, service dates, and labeled indicators of fraudulent activity. Designed for machine learning and analytics, it enables robust research and development of fraud detection models in healthcare and insurance. The dataset supports granular analysis of claim patterns, provider behaviors, and patient demographics to identify and prevent fraudulent claims.

claim_statuspatient_genderprovider_specialty
approvedfemaleFamily Practice
approvedmalePsychiatry
approvedfemaleCardiology
claim_idpatient_idprovider_id+14 more
Insurance27 cols · 200 rows

Insurance Claims Fraud Detection

This synthetic insurance claims dataset provides detailed records of individual claims, including customer demographics, policy details, incident descriptions, and a fraud label for supervised learning. Designed for fraud detection and claim triage automation, the dataset enables advanced analytics and machine learning model development for the insurance industry.

claim_typeincident_typeclaim_status
autocollisionapproved
propertyfirein_review
healthprescriptionsubmitted
claim_idpolicy_idcustomer_id+21 more
Insurance26 cols · 100 rows

Claim Fraud Detection Dataset

This synthetic insurance claim fraud detection dataset contains detailed records of claims, including incident specifics, claimant demographics, policy details, and fraud indicators. Designed for developing and testing machine learning models, it enables insurers and researchers to identify patterns of fraudulent activity and improve risk assessment strategies.

incident_typeclaim_statuspolicy_type
accidentunder_reviewauto
theftsubmittedhome
fireapprovedhome
claim_idpolicy_idclaimant_id+20 more

Accounts and statements

Transactions with billing addresses and coordinates, card transactions with authorisation details, and company financial statements with the line items (revenue, receivables, inventory) that fraud ratios are built from.

Finance21 cols · 200 rows

Financial Transaction Fraud Detection

This dataset provides detailed, labeled records of financial transactions, including transaction amounts, types, geolocation, merchant details, and fraud indicators. Designed for robust fraud detection model development and benchmarking, it supports advanced analytics and machine learning in banking and payment processing. The inclusion of comprehensive transaction attributes and fraud labels makes it ideal for supervised learning and anomaly detection research.

currencymerchant_categorytransaction_type
USDgrocerypurchase
GBPrestaurantpurchase
USDpharmacypurchase
transaction_idaccount_idtransaction_datetime+15 more
Finance17 cols · 206 rows

Credit Card Transactions

This dataset provides granular, masked credit card transaction records including transaction amounts, merchant details, timestamps, authorization codes, and fraud flags. It supports robust analysis for fraud detection, merchant risk assessment, and payment trends across regions and card types. The dataset is ideal for financial institutions, payment processors, and analytics teams seeking actionable insights into card-based payments.

merchant_namecard_typetransaction_status
FreshMart GroceryVisaapproved
Burger ExpressMasterCardapproved
TechZone ElectronicsVisaapproved
transaction_idmasked_card_numbertransaction_amount+11 more
Finance27 cols · 200 rows

Financial Statement Fraud Indicators

This dataset simulates detailed financial statement records for public and private companies, enriched with fraud risk indicators and audit outcomes. It is designed for developing and benchmarking machine learning models to detect financial statement fraud, with comprehensive fields for financial metrics, suspicious activity counts, and risk scoring. The dataset is ideal for forensic analysis, risk assessment, and audit research in the finance industry.

company_namefiscal_periodcompany_type
Horizon Retail Ltd.FYPrivate
BlueSky Biotech PLCQ2Public
Atlas Mining Corp.Q1Private
record_idcompany_idfiscal_year+21 more

Every dataset in this collection

10 datasets

Finance17 cols · 200 rows

Credit Card Fraud Detection

This dataset provides detailed, labeled records of simulated credit card transactions, including transaction amounts, merchant and cardholder information, and fraud indicators. It is ideal for developing and benchmarking machine learning models aimed at detecting fraudulent activity and reducing financial risk in payment systems. The inclusion of transaction context and cardholder demographics supports advanced analytics and feature engineering.

merchant_categorytransaction_typeentry_mode
grocerypurchasechip
coffee_shoppurchasecontactless
electronicspurchaseonline
transaction_idcard_numbertransaction_datetime+11 more
Finance21 cols · 200 rows

Credit Card Fraud Patterns

This dataset contains simulated credit card transaction records, including detailed information on transaction amounts, merchant details, geolocation, device usage, and fraud labels. It is designed for training and evaluating fraud detection models, supporting the identification of both typical and anomalous transaction patterns. The dataset is ideal for fintech AI development, security analytics, and research into payment fraud behaviors.

merchant_namemerchant_categorytransaction_type
QuickMartgrocerypurchase
FashionBayapparelpurchase
ElectroZoneelectronicspurchase
transaction_idtransaction_datetimecard_number+15 more
Finance19 cols · 200 rows

Payment Fraud Detection Dataset

This dataset contains detailed synthetic payment transaction records, each labeled with ground-truth indicators of fraud. It includes transaction metadata, customer and merchant identifiers, payment methods, device and location context, and fraud reasons, making it ideal for developing and benchmarking machine learning models for payment fraud detection and risk mitigation.

currencytransaction_statusfraud_label
USDcompletedfalse
GBPcompletedfalse
INRfailedtrue
transaction_idtransaction_datetimeamount+13 more
Finance19 cols · 200 rows

Financial Transaction Fraud Features

This dataset provides a detailed, feature-rich record of synthetic banking transactions, including transaction metadata, account and merchant information, contextual behavioral features, and fraud labels. It is ideal for developing, training, and benchmarking machine learning models for fraud detection and anomaly analysis in financial services.

transaction_typemerchant_categoryfraud_type
purchasegroceries–
refundelectronicsfake_merchant
purchaseclothing–
transaction_idaccount_idtransaction_datetime+13 more
Insurance20 cols · 200 rows

Medical Insurance Fraud Detection

This dataset contains detailed synthetic records of medical insurance claims, including patient demographics, provider information, claim amounts, service dates, and labeled indicators of fraudulent activity. Designed for machine learning and analytics, it enables robust research and development of fraud detection models in healthcare and insurance. The dataset supports granular analysis of claim patterns, provider behaviors, and patient demographics to identify and prevent fraudulent claims.

claim_statuspatient_genderprovider_specialty
approvedfemaleFamily Practice
approvedmalePsychiatry
approvedfemaleCardiology
claim_idpatient_idprovider_id+14 more
Insurance27 cols · 200 rows

Insurance Claims Fraud Detection

This synthetic insurance claims dataset provides detailed records of individual claims, including customer demographics, policy details, incident descriptions, and a fraud label for supervised learning. Designed for fraud detection and claim triage automation, the dataset enables advanced analytics and machine learning model development for the insurance industry.

claim_typeincident_typeclaim_status
autocollisionapproved
propertyfirein_review
healthprescriptionsubmitted
claim_idpolicy_idcustomer_id+21 more
Insurance26 cols · 100 rows

Claim Fraud Detection Dataset

This synthetic insurance claim fraud detection dataset contains detailed records of claims, including incident specifics, claimant demographics, policy details, and fraud indicators. Designed for developing and testing machine learning models, it enables insurers and researchers to identify patterns of fraudulent activity and improve risk assessment strategies.

incident_typeclaim_statuspolicy_type
accidentunder_reviewauto
theftsubmittedhome
fireapprovedhome
claim_idpolicy_idclaimant_id+20 more
Finance21 cols · 200 rows

Financial Transaction Fraud Detection

This dataset provides detailed, labeled records of financial transactions, including transaction amounts, types, geolocation, merchant details, and fraud indicators. Designed for robust fraud detection model development and benchmarking, it supports advanced analytics and machine learning in banking and payment processing. The inclusion of comprehensive transaction attributes and fraud labels makes it ideal for supervised learning and anomaly detection research.

currencymerchant_categorytransaction_type
USDgrocerypurchase
GBPrestaurantpurchase
USDpharmacypurchase
transaction_idaccount_idtransaction_datetime+15 more
Finance17 cols · 206 rows

Credit Card Transactions

This dataset provides granular, masked credit card transaction records including transaction amounts, merchant details, timestamps, authorization codes, and fraud flags. It supports robust analysis for fraud detection, merchant risk assessment, and payment trends across regions and card types. The dataset is ideal for financial institutions, payment processors, and analytics teams seeking actionable insights into card-based payments.

merchant_namecard_typetransaction_status
FreshMart GroceryVisaapproved
Burger ExpressMasterCardapproved
TechZone ElectronicsVisaapproved
transaction_idmasked_card_numbertransaction_amount+11 more
Finance27 cols · 200 rows

Financial Statement Fraud Indicators

This dataset simulates detailed financial statement records for public and private companies, enriched with fraud risk indicators and audit outcomes. It is designed for developing and benchmarking machine learning models to detect financial statement fraud, with comprehensive fields for financial metrics, suspicious activity counts, and risk scoring. The dataset is ideal for forensic analysis, risk assessment, and audit research in the finance industry.

company_namefiscal_periodcompany_type
Horizon Retail Ltd.FYPrivate
BlueSky Biotech PLCQ2Public
Atlas Mining Corp.Q1Private
record_idcompany_idfiscal_year+21 more

Questions

How do I check the fraud rate before downloading?
Every dataset page shows its columns and sample rows. A free 10-row sample download lets you inspect the file itself, and a new account's free credits cover your first full download.
Can I generate a larger fraud dataset?
Yes. Open a dataset in GoMask Data Factory and generate up to a million rows, setting the fraud rate you want.
Is it safe to share models trained on this data?
Yes. The data is synthetic, so no cardholder or policyholder data is involved.

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