At the end of October 2025, Singapore police announced the seizure or freezing of more than S$150 million of assets. They included six properties, bank and securities accounts, cash, a yacht and eleven cars. The action followed sanctions by the United States and the United Kingdom on a regional conglomerate and its chairman. No one was arrested at the time, because those targeted were reported to be abroad.
Most readers will never be the target of such an action. Many may be, without knowing it, on the other side of a transaction with someone who is.
Sanctions and seizures are a problem for the targets. The cost often lands on the people who dealt with them.
How ordinary households and small firms get close
- A property sale or purchase where the other party's source of funds is not clear.
- A tenancy or business arrangement with someone later named in an investigation.
- A bank account that received funds from, or sent funds to, a person who is later sanctioned.
- A professional relationship, with an agent, adviser or intermediary who also served the target.
None of these implies wrongdoing. They explain why banks and regulators now ask more questions about the other side of a transaction, not just about the customer.
What banks and regulators are doing
Singapore's response to its 2023 money-laundering case is now visible in the regulator's expectations. In July 2025 the Monetary Authority of Singapore penalized nine financial institutions for weaknesses including source-of-wealth verification, and its revised rule for banks asks for the entire body of wealth of a customer to be understood. See source of wealth is the new net worth. A seizure of this size is the downstream result of that kind of scrutiny, and it makes the next question to a customer more likely.
The fundamentals
Know your counterparty. In any significant transaction, the other party's identity, standing and source of funds are part of the due diligence. It is a risk-management step before it is a compliance step.
Counterparty risk is not only credit risk. It includes legal and reputational exposure: whether the asset you buy or the funds you receive can later be frozen, challenged or reversed.
Records protect the innocent. A person who can show what they paid, to whom, why, and how they checked, is in a very different position from one who cannot.
Concentration applies to relationships too. Depending heavily on one counterparty for income, financing or assets increases the damage if that counterparty is named in an investigation.
Practical implications
- Run basic checks on significant counterparties: company registry, sanctions lists, public reports.
- Ask where the money comes from in property and business deals, and write down the answer.
- Use regulated intermediaries, and keep their written confirmations.
- Keep the file: the contract, the payment records, the checks you ran and their dates.
- Respond promptly to a bank's request for information. Delay looks like a reason to worry, even when there is none.
- If you are contacted by authorities, take professional advice before answering.
Update, October 2026: what the following months added
In March 2026, Singapore police announced the arrest of three Singaporeans in a related money-laundering investigation, according to a police release headline we could read but not in full.
What we could not confirm
The body of this post reflects what was known on 4 November 2025; later developments are in the update section. Details of the October 2025 action come from press reports, and we have not seen the police statement in full. This post makes no claim about the guilt of any person or company. This is education, not legal advice.
Sources
- The Star, Singapore police seize over S$150 million in assets tied to Prince Group (1 November 2025)
- Singapore Police Force, Police arrest three Singaporeans in money laundering investigation (3 March 2026)
- AsiaOne, MAS issues S$27.45m in penalties to 9 financial institutions (4 July 2025)