Transaction Alert System for Fraud Detection

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Solution Overview

Problem

Financial service providers face challenges in monitoring and alerting users about suspicious transactions, as existing anti-fraud systems lack the capability to provide precautionary notifications for transactions that may not be fraudulent but have a high likelihood of future disputes, and rely heavily on crowd-sourced feedback which may not be accurate.

Innovation Solution

A system and method for providing alert messages to users regarding suspicious transactions by analyzing historical fraud or disputes data associated with merchants and users, identifying potential risks, and sending alert messages to user devices before or after transactions occur, including information on merchant ratings and reviews to assist users in making informed decisions.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If existing anti-fraud systems notify users only after fraudulent transactions are detected, then fraud detection capability is maintained, but users cannot receive precautionary notifications about suspicious transactions that may not be fraudulent but have increased likelihood of future disputes

Engineering Contradiction:

Improvefraud detection capabilityVSAvoidtime for users to dispute transactions

Core Design Contradiction:

ReliabilityVSLoss of time

Solution Approach 1:

The system performs preliminary analysis of transaction data against historical fraud patterns and crowd-sourced feedback before the transaction is completed. This allows the system to send precautionary notifications to users about suspicious transactions that may not be definitively fraudulent but have indicators of potential future disputes, enabling users to take preventive action before the transaction finalizes.

Inventive Principle:

Principle #10Preliminary action

Solution Approach 2:

The system incorporates crowd-sourced feedback from multiple users about merchant experiences into the transaction monitoring process. This feedback loop allows the system to learn from collective user experiences and improve its ability to identify suspicious transactions, while also providing users with aggregated merchant reputation information to inform their decisions.

Inventive Principle:

Principle #23Feedback

2Reliability

If users manually monitor every transaction to identify suspicious activities, then transaction security is improved, but users with multiple bank cards or accounts face serious burden

Engineering Contradiction:

Improvetransaction securityVSAvoiduser burden for monitoring transactions

Core Design Contradiction:

ReliabilityVSEase of operation

Solution Approach 1:

The system automatically performs transaction monitoring and suspicious activity detection without requiring user intervention. It independently analyzes transaction data, compares it against fraud patterns and crowd-sourced feedback, and sends notifications to users only when suspicious activities are detected, freeing users from the burden of manually reviewing every transaction while maintaining high security standards.

Inventive Principle:

Principle #25Self-service

Solution Approach 2:

The patent replaces the mechanical process of manual user monitoring with an automated electronic system that uses data analysis algorithms and crowd-sourced feedback mechanisms. This substitution eliminates the need for users to manually review transactions while providing more consistent and scalable security monitoring.

Inventive Principle:

Principle #28Mechanics substitution (Replace mechanical system)

3Device complexity

If existing anti-fraud systems rely primarily on crowd-sourced feedback for detecting suspicious transactions, then system complexity is reduced, but detection accuracy is compromised

Engineering Contradiction:

Improvesystem complexityVSAvoiddetection accuracy

Core Design Contradiction:

Device complexityVSMeasurement precision

Solution Approach 1:

The system merges multiple data sources and analysis methods including transaction pattern analysis, historical fraud data, and crowd-sourced feedback into a unified monitoring framework. This combination allows the system to leverage the simplicity of crowd-sourced feedback while enhancing detection accuracy through additional analytical layers that cross-validate suspicious activities.

Inventive Principle:

Principle #5Merging (Combining)

Solution Approach 2:

The system creates a multi-functional platform that simultaneously performs transaction monitoring, fraud pattern recognition, crowd-sourced feedback aggregation, and user notification. This universal system handles multiple functions within a single framework, maintaining operational simplicity while achieving high detection accuracy through integrated analysis.

Inventive Principle:

Principle #6Universality (Multi-functionality)

Data Source

PatentUS11978055B2Method and system for providing alert messages related to suspicious transactions

Publication Date: 2024.05.07 CAPITAL ONE SERVICES LLC

AI summary

Systems and methods are provided for providing alerts to a user. The systems and methods may include a financial service provider including a memory device storing instructions. The financial service provider may also include at least one processor configured to execute the instructions to perform a plurality of operations. The operations may include receiving data relating to an activity of a user. The operations may also include identifying a merchant based at least on the received data. The operations may also include accessing historical fraud or disputes data associated with at least one of the user and the merchant. The operations may also include determining whether the received data triggers an alert. The operations may further include sending an alert message to a user device associated with the user when the processor determines that the received data triggers the alert.