TLDR
- Japan’s FSA will require cybersecurity self-assessments for licensed crypto platforms from fiscal 2026.
- Ant Group bought 50.55% of Sunlight Financial in Hong Kong for HK$2.814 billion.
- Cambodia passed a cybercrime law targeting scam compounds and crypto-linked money laundering.
- Russia approved crypto bills with a 300,000 ruble annual cap for non-qualified investors per platform.
- Metaplanet bought 5,075 BTC in Q1 2026 and held 40,177 BTC on March 31.
Asia’s weekly TOP10 crypto news centered on Japan’s new security rules and Ant Group’s Hong Kong acquisition. The roundup also tracked Hong Kong licensing, Cambodia’s scam law, Russia’s bill, Dubai’s derivatives rules, and Metaplanet’s Bitcoin buy.
Japan and Hong Kong set the tone
Japan’s Financial Services Agency released new cybersecurity guidelines for crypto trading platforms. The framework uses “self-help, mutual assistance, and public assistance.” From fiscal 2026, licensed platforms must complete cybersecurity self-assessments. The rules are meant to raise security standards across the sector.
The FSA also plans threat-led penetration testing for selected large platforms. The tests will examine response systems under realistic attack scenarios. Officials are focused on hacks and supply chain risks. The plan is aimed at stronger operational readiness.
In Hong Kong, stablecoin issuer licenses remained pending on March 31. The Hong Kong Monetary Authority said the process was moving forward. It added that results would be announced “in due course.” Earlier, Eddie Yue said 36 applications had been received.
Scam enforcement expands across Asia
Cambodia’s National Assembly passed its first cybercrime law against scam compounds. The bill targets cross-border fraud and money laundering using crypto assets. The measure also covers data collection linked to scams. It still needs the King’s signature before taking effect.
The law sets prison terms of two to five years for general fraud. Cases involving gangs or many victims can bring up to 10 years. Recruiters and operators can also face punishment. The measure widens the country’s enforcement reach.
China also started a six-month campaign against illegal financial underground activity. Authorities said the effort will target loan intermediaries and malicious debt evasion. The campaign also covers abusive practices in insurance and credit cards. In a separate case, Li Xiong was repatriated to China.
Russia and Dubai move on market rules
Russia approved a package of crypto regulation bills through the government. Non-qualified investors would face a 300,000 ruble annual purchase limit. The cap applies to one brokerage platform. Investors would also need to pass a specialized test.
Qualified investors must take the same test under the draft. However, they would not face the purchase cap. The proposal also bars transactions through unregulated intermediaries. The bills are expected to reach the State Duma soon.
Dubai’s VARA introduced a regulatory framework for crypto derivatives. Retail investors can join after financial and experience checks. Leverage is capped at 5x under the rules. VARA can also suspend products during market stress.
Ant and Metaplanet lead corporate activity
Ant Group completed the purchase of a 50.55% stake in Yiu Choi-linked Sunlight Financial. The Hong Kong deal was valued at HK$2.814 billion. Ant also reorganized the board after closing. Senior group executives took executive director roles.
Metaplanet said it bought 5,075 BTC in the first quarter of 2026. The purchase cost about $405.48 million. The average buying price was about $79,898 per coin. As of March 31, it held 40,177 BTC.
A Japan survey added a consumer view to the week’s news. Many Gen Z respondents named social media scams as their main concern. Half of respondents said they had never invested in crypto. At the decision stage, YouTube ranked first for investment choices.





