---
title: "Fraud signals"
description: "SIM swap checks, device signals and account risk scoring."
url: "https://kongnet.kongai.uk/mcp/fraud-signals"
image: "https://kongnet.kongai.uk/_og/d/c_Ocean.takumi,title_Fraud+signals,description_~U0lNIHN3YXAgY2hlY2tzLCBkZXZpY2Ugc2lnbmFscyBhbmQgYWNjb3VudCByaXNrIHNjb3Jpbmcu,props_eyJ0aGVtZSI6eyJtb2RlIjoibGlnaHQiLCJjb2xvcnMiOnsicHJpbWFyeSI6IiMwRTZGNUMifX19,p_Ii9tY3AvZnJhdWQtc2lnbmFscyI,s_xuVJXM03NEGTsArw.png"
---

# Fraud signals

SIM swap checks, device signals and account risk scoring.

**Status:** 🟡 Registered in Konnect Catalog, not running yet

**Owner:** Fraud and Security

## [Tools and who can use them](#tools-and-who-can-use-them)

ACL groups below are the proposed access model. Kong enforces them when this server goes live.

| Tool                   | Billing operations | Fraud and security | Type  | What it does                             |
| :--------------------- | :----------------- | :----------------- | :---- | :--------------------------------------- |
| check_sim_swap         | 🚫                 | ✅                  | Read  | Check for a recent SIM swap on a number  |
| score_transaction      | ✅                  | ✅                  | Read  | Score an order or payment for fraud risk |
| get_device_fingerprint | 🚫                 | ✅                  | Read  | Read device signals for a session        |
| flag_account           | 🚫                 | ✅                  | Write | Put a fraud hold on an account           |

## [Agents that use this server](#agents-that-use-this-server)

-   [Fraud review](https://kongnet.kongai.uk/agents/fraud-review-agent)
-   [SIM swap guard](https://kongnet.kongai.uk/agents/sim-swap-guard-agent)

[Back to MCP servers](https://kongnet.kongai.uk/mcp)