OPEN CASE FILE
First National Bank  ·  AML Division  ·  Transaction Monitoring Unit
SENTINEL
Transaction Monitoring Simulation

You are a new transaction monitoring analyst. Forty-five alert cases will land on your desk across three weeks. Each one requires a decision: No Further Action, or File a SAR. Your accuracy and your efficiency are reviewed at the end of every week.

45
Cases
3
Weeks
15+
Typologies
BSA
Framework
Guided Start

A walkthrough opens with your first case and introduces the desk one piece at a time: the alert, the ledger, the stamps, and the case queue. Each step waits until you have actually used that part of the interface, so you learn it by doing rather than by reading. It runs once, and it can be skipped at any point.

Structuring & smurfing
Shell companies & layering
Trade-based laundering
Correspondent banking
Elder financial exploitation
Check kiting
Crypto funnel & mule
Real estate layering
PEP / grand corruption
Labor trafficking
NPO misuse & terror financing
Negative news / false positive
OFAC 50 Percent Rule
Pig-butchering / romance fraud
Business email compromise
Sanctions evasion
Licensed MRB banking
Unreported income / tax evasion

◆  Week 3 typologies. Not all cases are what they appear.

Two Modes — Review, or Review and Write

Training Mode is the default: work the alert, reach a disposition, stamp it. It is the fastest way to see how the cases are built, and it covers all 45 of them.

Analyst Mode adds the writing. Stamping FILE SAR opens a FinCEN Form 111, and the case will not close until you write the narrative: identify the subject, describe the pattern, state the amounts and timeframe, and explain why the activity cannot be attributed to a legitimate purpose. The narrative is scored on five elements and reviewed in the weekly report. Choose your mode on the start screen.

Accuracy threshold (citation) < 60%
Consecutive citations before termination 3
Week advancement Automatic — difficulty rises regardless of grade
EXCEEDS EXPECTATIONS rating ≥ 80% accuracy & ≥ 75% efficiency
Analyst Mode EXCEEDS rating + narrative average ≥ 60%
Unnecessary RAI penalty −25% efficiency per request
Progress auto-saved Yes — browser localStorage
No installation required  ·  Runs in browser
BEGIN SHIFT  ▸ SPOT CHECK  ·  ONE SAMPLED SHIFT  ▸

Three live cases from a later shift — a structuring-and-shell escalation, a negative-news false positive, and a crypto funnel. Nothing is saved.

Browser-based · No login · Guided walkthrough on first run · Progress saved locally · Desktop and mobile