Seventh fugitive arrested over links to Cambodia-based scam syndicate targeting Singaporeans

Lam Yong Yan, 27, was one of 36 people sought over alleged links to a Cambodia-based scam syndicate targeting Singaporeans. He became the seventh fugitive arrested in the case. The arrest matters because investigators say the group was part of an organised criminal operation linked to hundreds of scams and major losses.

Vietnamese authorities arrested Lam for immigration offences. After their investigations were completed, he was deported to Singapore and arrested when he arrived. The article gives conflicting dates, stating both that the Vietnam arrest occurred on November 19 and that Lam arrived in Singapore on November 6.

Lam is due to be charged with facilitating the commission of a serious offence in furtherance of an organised crime group’s illegal purpose. Twenty-nine suspects remain at large. Singapore police have asked the public to provide information and thanked Vietnam for helping secure Lam’s return.

A government official impersonation scam is fraud in which criminals pretend to be police officers, regulators, tax officials, or other public servants. They use the authority of government to make a victim believe the contact is genuine. The article identifies this scam type as the syndicate’s main alleged activity against Singaporeans.

A scammer might claim that a victim’s account is involved in an investigation or that urgent action is required. The victim may then be pressured to transfer money, reveal account details, or follow other instructions. The article does not describe the syndicate’s exact scripts or demands, so those details cannot be attributed to this case.

These scams matter because trust and urgency can overcome caution. The syndicate was linked to at least 528 cases and about $53 million in losses. Singapore police disrupted its Phnom Penh operation, but 29 suspects remain at large, showing why public reporting remains important.

The alleged operation was large in both reach and financial impact. Police linked the syndicate to at least 528 government official impersonation scam cases involving victims in Singapore. Those cases caused about $53 million in losses, making the group a significant organised crime investigation.

The police initially sought 34 suspects: 27 Singaporeans and seven Malaysians. Further investigations identified two additional Singaporean suspects, bringing the total sought to 36. By November 6, six Singaporeans and one Malaysian had been arrested. Lam Yong Yan was the seventh fugitive arrested overall.

Despite those arrests, 29 suspects remained at large. They comprised 23 Singaporeans and six Malaysians. The figures show that the investigation extends across nationalities and borders. Police urged people with information to contact them, while continuing efforts with international partners to locate the remaining suspects.

Lam will be charged with facilitating the commission of a serious offence in furtherance of the illegal purpose of a locally linked organised crime group. The charge concerns alleged assistance connected to the syndicate, rather than simply his alleged association with other suspects. A conviction would require the court to find him guilty.

The article states the maximum consequences clearly. Lam could face up to five years’ imprisonment, a fine of up to $100,000, or both. These are maximum penalties, not a prediction of the sentence he would receive. The article does not state whether he has entered a plea or describe the evidence against him.

The case is part of a wider investigation into a syndicate allegedly operating from Phnom Penh. Six Singaporeans and one Malaysian had been arrested by November 6, while 29 suspects remained at large. The next immediate step for Lam is the stated charge on November 7.

The syndicate allegedly operated from a scam compound in Phnom Penh, Cambodia, while targeting victims in Singapore. Its suspects included Singaporeans and Malaysians. Lam was arrested in Vietnam for immigration offences and later deported to Singapore, adding another country to the investigation’s path.

Singapore and Cambodia acted directly against the operation. The Singapore Police Force and Cambodian National Police conducted a joint operation at the Phnom Penh compound on September 9, 2025. Vietnamese authorities handled Lam after his arrest, completed their investigations, and helped secure his return to Singapore.

International cooperation was needed because suspects, operations, victims, and enforcement actions crossed borders. A suspect could leave the country where the alleged crimes were investigated, while the operation itself remained elsewhere. Singapore police said crossing borders would not put suspects beyond the law and thanked Vietnam for its support.

The alleged leadership was a trio made up of two Singaporean brothers and their cousin. The article does not name all three. Two were arrested and charged in October 2025. The third, Ng Wei Liang, remained at large and allegedly established the operation sometime in 2024.

Ng had previously been involved in several businesses, including furniture manufacturing. He was also a director of two events companies, an advertising company, and a management consultancy between 2014 and 2021. One events company was linked to Lam, who became its director after Ng stepped down in July 2021.

Other important participants included the 36 suspects initially or subsequently sought: 27 Singaporeans and seven Malaysians were first identified, followed by two more Singaporeans. By November 6, seven people had been arrested. Police said 29 suspects remained at large, including Ng.

Impersonating a government official can persuade people because official authority feels difficult to challenge. A victim may fear legal trouble, account restrictions, or failing to obey an instruction. The article identifies this tactic as government official impersonation, but it does not describe the exact claims made in these cases.

Modern communications help such fraud spread quickly. Criminals can contact many people through calls, text messages, messaging apps, email, or social media. They may imitate official names, logos, language, or phone numbers. Digital banking and instant transfers can also move money rapidly. These examples describe common scam methods, not details confirmed in this article.

The alleged syndicate’s scale shows the potential impact: at least 528 linked cases and about $53 million in losses. Police disrupted its Phnom Penh base, but 29 suspects remained at large. Public caution, verification through official channels, and international police cooperation remain important responses.