Singapore Police to charge four men over alleged laundering of at least S$300,000 in scam proceeds

Why it matters to AML professionals

Scam networks often use couriers to collect physical cash, gold and jewellery from victims, so the proceeds never pass through a bank account at the collection stage. Banks see these funds later, when the valuables are sold or the cash is deposited by mules. AML professionals in jewellery, bullion and cash-heavy businesses play a key part in spotting these flows.

Red flags in this case

• A customer who has just arrived from abroad sells gold bars or jewellery for cash soon after arrival
• Young customers repeatedly depositing large amounts of cash with no matching income or business
• An elderly customer withdraws large cash sums or buys gold after receiving calls from someone claiming to be an official
• Several unrelated people hand over valuables or cash to the same person in a short period

If this landed in your queue

1. Check the customer's stated occupation and income against the size and frequency of cash deposits or bullion sales
2. Look for links between the customer and other accounts that receive cash from the same sources or locations
3. Review recent travel, device and login data for signs that the account is operated by someone else
4. File a suspicious transaction report if the activity fits scam mule or courier patterns, and follow internal rules on restricting the account

Key terms

Scam mule

A person who receives, holds or moves money or valuables for scammers, which hides the trail back to the victims.

Assisting others to retain criminal proceeds

A Singapore money laundering offence covering people who help someone else keep or control the benefits of crime.

Facility Restriction Framework

A Singapore framework under which people involved in mule-related offences may face limits on banking services and mobile line subscriptions.

Interview angle

How would you detect a cash or gold courier network linked to scams?

Explain that couriers move value outside the banking system at first, so detection relies on later points: cash deposits, bullion or jewellery sales, and links between customers. Mention customer profile checks, network analysis and timely suspicious transaction reporting.