Debit Card Fraud Finder
The Debit Card Fraud Finder DNAapp helps financial institutions' EFT team members quickly investigate reports of compromised debit cards and merchant data breaches. It allows tracking of where single or multiple cards have been used and helps identify whether other cards in the portfolio were used at the same merchant locations and may also be compromised.
Additionally, financial institutions can flag merchants and cards within the DNA database to assist with ongoing investigations. While this does not block transactions, it enables easier monitoring of card activity at those merchants and helps track compromised cards as a group for more effective oversight.
Benefits
This app can help you identify, track and manage real and potential debit card fraud, reducing fraud losses and the cost of card replacement.
The Debit Card Fraud Finder application provides the Financial Institution with flexible setup, review, risk management, and fraud savings possibilities, which include:- Being able to review and “work” issues within DNA, without having to go to the card/switch system (separate system), which is a common complaint from users.
- The ability to load a card or group of cards (card file) into the DNA database for review.
- View key card transaction data for one or many cards on a single screen (vs. going to each card and looking at card history).
- Date ranges for online queries.
- Functionality to flag a card or group of cards so they can be quickly queried and monitored.
- Functionality to flag a merchant so transactions associated with that merchant location can be quickly queried and monitored.
- Functionality to add remarks to each of the flag situations.
- Reporting capability for the above situations.
- Full activity audit trail and reporting capabilities.
- Built-in standard authorization security for both inquiry-only and updating capability.
App Information
- Version
- 1.0.1.2 - Published June 2025



