Fraud moves as a network. Risk engines often see only one institution.
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RECOGNITION2nd PlaceBI–OJK Hackathon 2025
The blind spot
Fraud does not happen in silos.
A single transaction can look normal. The pattern emerges when accounts, wallets, devices, merchants, and beneficiaries are read as one network.
01 Fragmented view
Each institution sees a different piece.
Bank AAXnormal
Bank BBXnormal
WalletCXnormal
Local rule engines assess one transaction at a time. Coordinated activity can slip through because context stops at institutional boundaries.
02 Garda network view
Local signals form cross-ecosystem context.
MULE NETWORK DETECTED
Graph intelligence links entities and behaviors, revealing convergence, velocity, and layering earlier.
Interactive scenario
From normal transactions to a network signal.
Run the analysis to see how cross-institution context changes a risk decision. The data below is a product simulation.
GARDA / INVESTIGATESIMULATION
LOCAL VIEW · 3 EVENTSNo coordinated risk detected
Ready to analyzeActivate federated graph context
!
ANOMALY DETECTEDCoordinated mule network
94/100
Intelligence layer
One flow. More complete context.
Garda augments existing risk engines with relationships between signals that are usually hidden behind platform boundaries.
01
Detect
Identify transaction and behavioral anomalies within each institution.
02
Connect
Map relationships across accounts, wallets, devices, merchants, and beneficiaries.
03
94
Score
Score risk using patterns, proximity, velocity, and graph context.
04
!
Act
Send explainable signals to fraud teams and decision orchestration systems.
Privacy-preserving collaboration
Built for intelligence. Designed for privacy.
Collaboration does not require a centralized customer data store. Garda is designed so models and risk signals move—not raw data.
01
Local processing
Raw transaction data remains within each institution's environment.
02
Federated intelligence
Model parameters and risk signals enable shared learning.
03
Explainable outcomes
Every alert includes reasons a fraud investigator can review.
FEDERATED ARCHITECTURECONCEPT
A
Institution ACustomer data
▣
B
Institution BCustomer data
▣
C
Institution CCustomer data
▣
Local Garda nodeLocal Garda nodeLocal Garda node
SHARED RISK SIGNALFederated Intelligence
×
RAW CUSTOMER DATA DOES NOT MOVEPrivacy becomes an architectural property, not a disclaimer.
Designed for financial ecosystems
Find patterns no institution can see alone.
From transaction prevention to investigation, Garda helps risk teams see relationships and priorities faster.
PRIMARY USE CASE
Mule account network detection
Identify collection accounts, cross-bank convergence, layering, and linked cash-out paths.
Graph pattern Community & pathDecision Review / hold / alert
02
Scam network detection
Connect recurring accounts, phone numbers, devices, and beneficiaries across incidents.
↗03
Account takeover signals
Detect behavioral shifts and risky new relationships before funds move further.
↗04
AML investigation augmentation
Prioritize clusters, fund paths, and proximity to risky entities for investigation.
↗05
Transaction anomaly intelligence
Add graph context to existing rule engines and anomaly models.
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Meaningful Intelligence
Meaningful intelligence should lead to better decisions.
Garda AI is the first product from Meaningful Intelligence—an Indonesian team building an intelligence layer for a safer, more collaborative, and privacy-conscious financial system.
2ND PLACEBI–OJK HackathonMeaningful Intelligence · Garda AI
Garda AI is an independent initiative by Meaningful Intelligence. References to BI, OJK, and BSPI 2030 provide ecosystem context and do not imply affiliation or endorsement.
From concept to controlled validation
Start with one fraud pattern. Prove its value in a pilot.
Design a controlled pilot with synthetic or anonymized data, clear metrics, and privacy boundaries from day one.