FINTECH & OUTBOUND TRANSACTION SECURITY CASE STUDY

NovaPay Capital: Autonomous Outbound Fraud Alert Verification & Card Lock in Under 1.5 Seconds

Instantly calls cardholders within 1.5 seconds of high-risk transactions. The agent verifies suspicious activity through natural speech verification, initiates instant hot-carding, and stops unauthorized payments with zero operator overhead.

FINTECH PROFILE

NovaPay Capital FinTech

Global Neo-banking with 3.2M Cardholders across 42 Countries

Core: Stripe Issuing • Core Ledger SOC2 Type II • PCI-DSS

8.2x

Fraud Containment

Rapid outbound verification halted fraudulent card dumps

91%

Voice ID Accuracy

Vocal biometric print match with zero security false positives

< 1.5s

Trigger-to-Call

Automated PSTN dial-out upon risk score exceeding 85

$12.8M

Chargebacks Averted

Direct loss reduction in international unauthorized wires

FinTech fraud detection operations room with live biometric waveforms and cryptographic verification

Security Engine: Biometric Vocal Print Hash + PCI-DSS Vault Latency: 280ms

Live Security Telemetry HUD MFA AUTH: VERIFIED

> ALERT_EVENT: High_Risk_Wire_Detected OUTBOUND CALL

"Hi Sarah, NovaPay Security. Did you authorize a $4,200 wire to Escrow Acct #***912 in Zurich?"

> VOCAL_PRINT: Biometric Match Confidence 99.88%

> CARD_STATUS: Unauthorized Transaction Terminated

Risk Score Ingest 18ms Webhook

PCI-DSS Tokenization Hardware HSM Vault

"When fraudsters attempt cross-border account takeovers, seconds make the difference between containment and disaster. PulseFlow calls cardholders before the transaction completes, neutralizing fraud in flight."

AK

Alexander King

Chief Risk & Compliance Officer, NovaPay Capital

TECHNICAL ARCHITECTURE

Sub-Second Fraud Triaging & Dynamic Card Lock

fingerprint

Acoustic Vocal Print Authentication

Matches vocal harmonic frequencies against encrypted acoustic templates in real time, authenticating customer identity without asking for easily phished SMS codes.

99.88% Identity Precision

security

Instant Webhook Ledger Intercept

Connects directly to Stripe Issuing and core banking webhooks. The agent can freeze virtual and physical cards, blacklist rogue merchant IDs, and alert fraud teams instantly.

Instant Ledger API Hooks

credit_card_off

Zero-Latency Hot-Carding

When fraud is confirmed, the agent immediately issues a hot-card signal, locks compromised credentials, and prompts reissue of new digital wallet cards in under 3 seconds.

< 3s Card Reissue Protocol

FINTECH SECURITY PILOT

Protect Cardholders with Zero-Latency Outbound Voice

Deploy biometric-verified autonomous fraud intervention directly on your payment ledger within 48 hours.

Schedule Security Demo Contact Engineering