Account Takeover Fraud Prevention
A face check at the moment it matters, before account takeover fraud becomes a chargeback. Step-up biometric re-authentication for returning users.
What's included
Everything you need for account takeover fraud prevention
Step-up biometric re-auth
Trigger a face check only when risk signals warrant it, not on every login.
Risk-based triggers
New device, new location, or unusual behavior automatically raises the verification bar.
Liveness check
Confirm a live person is present, blocking replayed photos and screen captures.
Session-level audit log
Every step-up event and its outcome is logged for fraud investigation.
Fast decisioning
Sub-second face match keeps legitimate users moving without friction.
Works with existing login
Layers onto your current auth flow as a step-up check, not a replacement.
How it works
Verify at the risky moment, not every time
Most account takeover attempts show risk signals before the damage happens: a new device, an unfamiliar location, a password reset. Hypersign triggers a biometric check exactly then.
Why Hypersign
More than account takeover fraud prevention
- Biometric re-auth uses the same verified profile from initial KYC, no separate enrollment
- Encrypted identity vault keeps biometric templates secure and access-controlled
- Audit trail ties every step-up event back to the original verified identity
- Combines with AML/fraud screening for a fuller risk picture, not biometrics alone
Trust & Compliance
Certifications
Maps to
Related capabilities
FAQ
Common questions
Ready to add Account Takeover Fraud Prevention?
Book a 30-minute demo and see how it fits alongside the rest of the Hypersign platform.
From the Blog
7 Biometric Verification & Liveness Detection Providers, Compared (2026)
We compared seven biometric verification and liveness detection providers on liveness type, PAD/iBeta certification, and real per-check pricing, including the four that won't publish a rate card.
Zero-Knowledge Biometric Verification, Explained
Zero-knowledge proofs let a verifier confirm a face matches an ID, or that a liveness check passed, without ever holding the raw biometric data. Here's how the mechanism actually works, what it prevents, and how close the identity industry is to shipping it in production KYC.
Deepfakes in 2025: How Liveness Detection Stays Ahead
AI-generated faces are getting better every month. Here is how Hypersign's approach to active and passive liveness keeps pace without slowing genuine users down.