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Revenue & Trust

Fraud detection & management

One of many revenue-and-trust use cases. This example fuses CDR, CRM, device, and payment signals to catch novel fraud against institutional memory instead of a stale rule list.

Proves these Lumina features

The Reasoning LayerLumina CortexSeparation of LogicThe Boardroom

Rules catch yesterday's fraud

Global telecom fraud reached roughly $41.8 billion in 2025. International revenue-share fraud, SIM-box bypass, and subscription fraud each run into the billions. Crucially, about 42% of the top fraud methods are account-manipulation, not technical signatures, which means they require reasoning over behavior, not pattern matching.

Static rules and thresholds always lag. Fraudsters adapt faster than rules ship, and the signal that exposes them, spanning call records, CRM, device, and payment, is scattered across silos that must be fused fast to matter.

$41.8B
Global telecom fraud losses in 2025
42%
Of top fraud methods are account-manipulation, not technical
Cross-silo
CDR, CRM, device, and payment signals must fuse to catch it

Why your current tools can't fix this

Traditional approaches were not built for the scale and complexity of modern operations.

01

Static rules lag the attacker

Threshold and rule engines only catch known patterns. A novel SIM-swap or subscription-fraud variant looks normal until it is in the rulebook, which is always after the loss.

02

Behavior needs reasoning, not matching

When 42% of fraud is account-manipulation, the tell is anomalous behavior across systems, not a signature a rule can match.

03

The signals live in separate silos

CDR, CRM, device, and payment data sit apart. By the time they are joined for an investigation, the fraud has run its course.

04

Fraud logic is locked in a black box

When your detection logic is both a competitive edge and a compliance artifact, you cannot have it buried inside a model you do not control or cannot audit.

The Lumina Approach

How Lumina solves it

Three layers of intelligence working together: reasoning agents, proactive detection, and multi-agent deliberation.

Layer 1

Cross-silo behavioral reasoning

Agents fuse CDR, CRM, device, and payment signals and reason about behavior, not just thresholds. Your fraud logic stays outside the model, owned and auditable, through Separation of Logic, so the rules that are your edge remain yours.

Every calculation is SQL you can verify. No black box.

Agent Reasoning
SQL-Backed
Agent Reasoning:

Investigating MSISDN +1-555-0142... SIM changed 2h ago from new device (IMEI first-seen today) + 14 international calls to high-risk IRSF ranges in 40 min + payment method added 1h before SIM swap → SIM-swap + IRSF pattern, confidence HIGH → Each signal links to its source record

All outputs backed by verifiable SQL you can inspect
The Radar
Scanning
Anomaly Detected:

EMERGING PATTERN: 23 new accounts (last 48h) share a device-IMEI prefix + bill to 3 payment cards Call profile: 90% to 4 premium-rate ranges No existing rule matches. Behavioral cluster, p=0.001 → Likely subscription-fraud ring forming. Flagged before chargeback.

Proactive hypothesis testing, like anomaly clustering
Layer 2

Catch the variant nobody wrote a rule for

The Radar scans the whole base for behavioral anomalies that no existing rule describes: improbable call-destination mixes, velocity spikes, device-and-account churn. It surfaces the new pattern as it emerges.

The Radar surfaces issues the operator didn't know to look for. Before they become incidents.

Layer 3

Governed action, auditable reason

Fraud, risk, and customer agents deliberate before anything touches an account. The customer agent guards against false positives on legitimate subscribers. The output is a governed recommendation, a case routed to your fraud team, never an automatic suspension.

The output is grounded in facts (SQL results), not hallucination. Every recommendation carries a full audit trail.

The Boardroom
Deliberation
Multi-Agent Debate:

Fraud Agent: MSISDN +1-555-0142 matches SIM-swap + IRSF, recommend suspend Risk Agent: $4,200 exposure in 40 min, time-sensitive Customer Agent: 6-year account, but the device and call pattern broke completely 2h ago, consistent with takeover → Recommendation: hold international + flag for fraud-team callback. Analyst confirms before suspension.

Agents vote, challenge, and produce a synthesized recommendation

The result: intelligence that scales

Lumina addresses the four strategic problems that hold operators back.

Scale without headcount

Reason over the full subscriber base in near real time, catching behavioral fraud that sampling and thresholds miss.

Reduce reactive costs

Cut losses against a $41.8B industry problem by catching novel variants in the window where intervention still prevents the loss.

Knowledge retention

Cortex accumulates every fraud pattern ever seen, so each emerging variant is checked against institutional memory, not a rule list someone has to maintain.

Auditable trust

Every fraud signal links to its source record, and every action is a governed recommendation to your team. Your fraud IP stays outside the model, owned and audit-ready.

Agents for this use case

Specialized AI agents that power this workflow.

Lumi-Aegis

Fraud Investigator

Fuses CDR, device, and payment signals to reason about SIM-swap, IRSF, bypass, and subscription fraud.

Lumi-Ledger

Exposure Analyst

Quantifies financial exposure and time-sensitivity to prioritize cases that matter most.

Lumi-Concierge

Customer Guard

Protects legitimate subscribers from false positives by reasoning about account history and intent.

This is just one of many use cases

Explore what Lumina can do for your operation

Fraud detection & management is one example of how Lumina reasons on operational data. Across Telecom, every domain has use cases where AI agents can add value.

Not ready to commit? Stay up to date as we release new capabilities and industry-specific agents.

View all Telecom use cases