Fraud Remediation Tool Multi-Card Clearance
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Conventional fraud detection systems fail to efficiently release blocks on multiple cards when a user responds to a fraud alert message, often releasing only the most recently blocked card, leaving other cards unremovable and overloading computational resources.
Innovation Solution
A fraud remediation tool that applies a ruleset to detect fraud on multiple cards and clears holds on all user cards upon a response to a fraud alert message, using a separate message thread for each notification to allow individual responses and manage holds effectively.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional fraud detection systems block multiple cards upon fraud detection, then fraud prevention reliability is improved, but system complexity increases and computational resources are overloaded
Solution Approach 1:
The system segments fraud management by creating separate message threads for each card notification, allowing independent tracking and resolution of each blocked card without managing all cards in a single complex system state
Solution Approach 2:
The patent introduces an intermediary clearance mechanism that mediates between fraud detection and card release, allowing bulk clearance of multiple cards through a single user response while managing system complexity
2Ease of operation
If conventional systems release blocks on multiple cards, then user convenience is improved, but computational resources are unnecessarily consumed
Solution Approach 1:
The patent merges multiple card clearance operations into a single bulk clearance operation triggered by one user response, achieving user convenience while avoiding the computational overhead of processing each card release separately
Solution Approach 2:
The clearance mechanism is designed to handle multiple cards universally through a single response thread, allowing the system to release blocks on any number of cards without requiring proportional increases in computational resources
3Measurement precision
If separate message threads are created for each card notification, then fraud detection precision is improved, but device complexity increases
Solution Approach 1:
The system creates separate message threads for each card notification to precisely track which specific card triggered fraud detection, improving detection precision while managing complexity through structured thread organization that enables bulk clearance operations
Data Source
AI summary
A fraud remediation tool includes a memory, a network interface, a fraud detection engine, and a clearance engine. The memory stores a plurality of fraud detection rules. The network interface receives a first transaction and a second transaction. The fraud detection engine determines, based on the plurality of fraud detection rules, that the transaction is fraudulent. In response to the determination that the transaction is fraudulent, the fraud detection engine stops the transaction, blocks use of the first card, and communicates a first message to the user indicating that the card is blocked. The clearance engine receives, from the user, a response to the message indicating that the transaction is not fraudulent. Based on the response, the clearance engine releases the block on the second card and the block on the first card.