Every fraud attack starts with a SIM card nobody checked.

SimShield verifies the network before the payment fires.

See live demo →How it works ↓

Fraud score

75

Confidence score

The business case

Physical POS fraud—especially SIM swap attacks—costs retailers millions in chargebacks. SimShield uses live network signals to verify the person at the terminal is the legitimate cardholder before payment is authorized.

Reduce chargebacks

Block SIM swap fraud and remote attacks before they become chargebacks.

Zero customer friction

Instant network verification—no extra apps, codes, or delays.

Identity verification

KYC Match confirms customer data against operator records for high-value transactions.

£300M

M&S fraud Q1 2025

287ms

Avg latency per check

97%

Confidence on blocked cases

5 APIs

Nokia Network as Code

How it works

POS TRIGGER

Merchant captures phone & amount

5 NETWORK APIS

Location, SIM swap, device, KYC match

AI VERDICT

Real-time risk score & reasoning

ALLOW / BLOCK

Approve, escalate, or deny

APIs used

LIVE

Location Retrieval

Get SIM geolocation from network

LIVE

Location Verification

Compare SIM location vs POS

LIVE

SIM Swap

Detect recent SIM card change

LIVE

Device Swap

Detect device change

LIVE

KYC Match

Verify identity vs operator records

See live demo →