Singapore Police Catch 30 in Illegal Gambling Sweep Tied to Bank Account Misuse

Key Points

• Singapore’s Specialised Crime Branch investigated 30 individuals between 21 and 29 May 2026, arresting or identifying 21 men and nine women aged 17 to 79, with around S$19,000 in suspected proceeds frozen.
• Five suspects allegedly placed bets with unlicensed operators using syndicate-controlled accounts; the remaining 25 are accused of selling or giving up personal and corporate bank accounts to criminal networks.
• Possible charges fall under four legislative frameworks, with money laundering carrying the most serious exposure: up to 10 years imprisonment and fines of up to S$500,000.

By the time the operation conducted by the Specialised Crime Branch in Singapore came to an end on 29 May, what was unearthed far exceeded anything like a handful of persons engaging in betting illegally. Thirty individuals, comprising twenty-one males and nine females, ranging from 17 to 79 years old, have been either identified or apprehended. The amount of S$19,000 in the suspected proceeds of crime had been frozen at this stage.

This investigation conducted by the Specialised Crime Branch of the Criminal Investigation Department took place from 21 to 29 May, and from the onset, the case revealed itself along two distinct routes. Of the thirty identified persons, five are charged with gambling with unlawful providers using bank accounts controlled by criminal gangs. According to Section 20 of the Gambling Control Act 2022, all of them can be fined not more than S$10,000, imprisoned for six months, or both.

Why 25 People Who Never Placed a Bet Are Still Under Investigation?

The other 25 never placed a single bet. Police say they sold or handed over control of personal and corporate bank accounts to criminal syndicates. Some went further, reportedly deceiving banks during the account-opening process, then passing the credentials to people they had never met before.

Their conduct is being looked at under three separate laws: the Computer Misuse Act 1993, the Penal Code, and the Corruption, Drug Trafficking and Other Serious Crimes (Confiscation of Benefits) Act 1992. Sharing Singpass credentials without permission carries up to three years in prison. Cheating under the Penal Code reaches the same limit. Money laundering sits in a completely different place: up to 10 years imprisonment and fines of up to S$500,000. When police put out their statement, no formal charges had been filed against any of the 30.

This Was Not the Only Operation Running at the Same Time

The gambling sweep was only one part of what Singapore’s police had going that month. Between 21 May and 3 June, a separate and bigger operation pulled 221 people into investigations connected to over S$9 million in scam losses, with suspects aged 15 to 81 spread across more than 658 cases. Cheating, money laundering, and providing unlicensed payment services, the charges followed the same pattern as the gambling case almost exactly.

Behind both operations sits a law that made Singapore’s position much sharper. The Criminal Law (Miscellaneous Amendments) Act 2025, in force since 30 December 2025, made caning a real outcome for anyone caught helping a syndicate. Scam mules who hand over Singpass credentials or launder money face up to 12 strokes. Scammers and syndicate members face mandatory caning of between six and 24 strokes.

Police put the consequences in plain words. “Scam mules who enable scammers by laundering scam proceeds, providing SIM cards and providing Singpass credentials will face discretionary caning of up to 12 strokes,” they stated. “Individuals involved in mule-related offences may face restrictions on banking services and mobile line subscriptions.”

The Law That Set All of This in Motion

The Gambling Control Act 2022 is the legislation that ties it all together, it’s the law that caught the five people now under investigation for placing bets. Designed to shut offshore operators out of the Singapore market, you’d think it would be a pretty straightforward thing, but it’s gone further than most people thought it would. While the Singapore government’s move to shut down Polymarket in January 2025 seemed to work instantly in rendering it inaccessible locally, even the few who managed to navigate around the prohibition should not forget that they will pay a price if caught. The penalty may cost them up to S$10,000, and jail time of six months is not out of the question either. So, you’d think people would be taking note, but access kept climbing.

The Gambling Regulatory Authority has shut down over 3,800 illegal gambling websites since the end of 2024, and they’re now building tools to help track bets placed through cryptocurrency and other decentralised systems, which are a whole lot harder to keep an eye on than just a standard webpage.

This didn’t all start just then in May, though. Back in November 2025, the Specialised Crime Branch ran another operation that was almost identical, and for their part they picked up 36 people for being involved in online gambling and abusing bank accounts, and they froze more than S$10,000. The May sweep followed a similar template, more suspects this time, a wider range of charges, but the same basic idea.

What Police Are Now Telling the Public?

Alongside the details of the investigation, police put out a straight warning, not just a formality this time, but an actual warning to people to be on the lookout. Don’t give your bank accounts over to anyone, even if it seems legit or you’re being asked nicely, because however it is being dressed up it’s probably not legit.

Investigations are still going on and whether the 30 people who were picked up last May are linked to the bigger scam is still not clear, and the police haven’t said when we can expect to get a better picture of what’s going on.

Expert Analysis

Singapore has been after illegal gambling operators for years now, but the big change in May was that the target has shifted. Enforcement has moved down a level, from the people running the operations and the people placing the bets, all the way down into the financial plumbing that keeps the whole thing running. This is a big deal for the 25 people who are accused of handing their bank accounts over to the people running the scam. They’re no longer just people who lent out a bank account or whatever; they’re suspects who are facing multi-layered investigations with serious penalties. And that’s going to have an impact elsewhere too. Compliance teams at banks should take note, if someone has opened a bank account using a false identity then passed it on to a third party, that’s no longer just something to flag internally as a potential fraud, it’s now the centre of a serious criminal probe.