Sophisticated impersonation scam nearly cost Singaporean GP millions—until real police stepped in

A Singaporean doctor narrowly avoided losing nearly S$4 million to a government official impersonation scam, after scammers posing as MAS and police officers convinced her she was under investigation for money laundering.

Elaborate Ruse Begins with a Call

On April 8, 2025, Dr L, a 36-year-old general practitioner, received a call from a man claiming to be from a local bank, followed by another posing as an officer from the Monetary Authority of Singapore (MAS). They told her she was linked to a money laundering case and had to cooperate in a covert operation.

On a video call, the man—posing as an investigation officer named “Alan Tan”—sat before a fake Singapore Police Force (SPF) and MAS backdrop. He claimed her identity had been used for fraud and urged her to transfer her funds for “safekeeping.”

Under Pressure, She Almost Transferred Millions

Over a two-hour video call, Dr L, concerned about her parents’ life savings in the shared account, followed “Alan Tan’s” instructions. She shared her bank app screen via WhatsApp and initiated a $29,999 transfer, believing she was opening a secure account.

What she didn’t know was that the account was linked to an unknown merchant, and the scammers were attempting to siphon her money live. All the while, they warned her not to speak to anyone, insisting the operation was confidential.

Real Police and Bank Staff Intervene

Thanks to bank staff stationed at the Anti-Scam Command, the suspicious transaction was flagged in time. Assistant Superintendent of Police (ASP) Lynn Tan promptly called Dr L while she was still on the call with the scammers.

Confused, Dr L didn’t know who to believe. “Alan Tan” insisted ASP Tan was the real scammer. But ASP Tan sent a gov.sg-authenticated SMS, convincing Dr L to hang up on the scammers and take the call. That single move saved her from a multi-million-dollar financial loss.

A Warning for the Educated

Dr L, who typically ignores scam calls and isn’t swayed by get-rich-quick schemes, shared her story to warn others. “It can happen to you,” she said during a May 28 media briefing. Her calm trust in what seemed like authority figures, almost cost her everything.

ASP Tan confirmed that “Alan Tan,” “Inspector Yang,” “Jason,” and “Kenny” are common aliases used by such syndicates. She stressed that police never ask for bank transfers or account openings during investigations.

Scam Losses Rising in Singapore

Government official impersonation scams are on the rise. In 2024 alone, Singaporeans lost S$151.3 million, a sharp increase from S$92.5 million in 2023. Police and banks are urging residents to verify all claims through official platforms and never make transfers under pressure.

Dr L’s story serves as a critical reminder of how psychological manipulation and high-pressure tactics can compromise even the most cautious individuals.

This near-miss scam shows that no one is immune—not even trained professionals. For both Indonesians and Singaporeans, the case reinforces the urgent need to verify identities through trusted channels and resist secrecy-based tactics. As impersonation scams grow in complexity, real-time intervention by banks and police will remain vital in safeguarding the public.

Sources: Straits Times (2025) , Stomp (2025)

Keywords: Singapore Scam Case, MAS Impersonation Scam, Fake Government Officials, Doctor Nearly Scammed, Police Scam Prevention, Anti-Money Laundering Scam