Verify the person.
Stop the fraud.
Real-time cryptographic identity verification for your highest-risk people. One click. 20 seconds. Unforgeable proof.
Issue. Challenge. Sign. Verify.
Four steps. Twenty seconds. Cryptographic certainty that the person on the other end is who they say they are.
Deploy Credentials
Your CISO issues cryptographic credentials to the people who'd cause the most damage if impersonated.
Send the Challenge
Before any high-stakes action, your team sends an Identity Challenge — a single nonce the requester must sign.
One-Click Signature
The credential holder signs the challenge with their unique digital signature. Under 20 seconds, end to end.
Cryptographic Certainty
Your team receives signed proof. Cryptographic, non-repudiable, audit-ready. The deepfake never gets the wire.
The attacks your team will see.
All stopped the same way.
Deepfakes, vishing, and BEC exploit one shared weakness: humans can't verify identity in real time. SureCircle™ Identity Assurance closes that gap across every channel attackers use.
Executive Impersonation
Cloned voices and live deepfake video calls authorize urgent wires under the cover of authority and confidentiality. Arup · $25.6M · 15 wires
IT & Helpdesk Impersonation
A "patch" or "active breach" pretext gets a helpdesk to reset MFA or hand over credentials in minutes. MGM Resorts · 10-min call · hundreds of millions in impact
Bank & Finance Impersonation
"Your bank's fraud department" calls to "reverse" a suspicious charge — harvesting authorization codes under manufactured time pressure. Typical SMB loss · $50K–$500K
Vendor & Supplier Fraud
A "trusted vendor" emails new wire instructions and confirms by phone — citing an audit, acquisition, or routing change. FBI IC3 · top loss category · billions/year
Detection has already lost.
Provenance is the answer.
Detection tools analyze content after it exists and guess whether it's synthetic. Generative AI advances faster than detection models can catch up. SureCircle™ Identity Assurance takes the opposite approach: cryptographic credentials exist before any impersonation attempt — attackers can't fake what they don't have.
Think of it as a VPN, but for identity.
A Virtual Private Identity Network. Built by Stuart Haber and Scott Stornetta — the co-creators of blockchain, whose foundational invention secures trillions of dollars in digital assets. This isn't using AI to fight AI deepfakes. It's making deepfakes irrelevant.
Co-founders, SureMark Digital
Protect your highest-risk 25.
Schedule a 30-minute live demo. We'll show you SureCircle™ Identity Assurance in action against your specific threat profile.
Schedule a Demo →