Thai police arrested a Chinese national, Mr. Tianwei, on June 12, 2025, at Don Mueang Airport in Bangkok. He was allegedly involved in a $6.15 million Bitcoin scam targeting two Chinese businessmen during a fake crypto deal in northern Thailand.
Fake Bitcoin Deal Leads to Millions Lost
The case began on April 23, when Tianwei met the victims in Mae Sai, Chiang Rai province. The meeting, disguised as a legitimate Bitcoin transaction, led to the victims transferring crypto in two separate payments totaling 200 million Thai baht (approx. $6.15M).
After receiving the funds, Tianwei disappeared without fulfilling his end of the deal.
By April 30, the victims realized the deception and filed an official complaint through their legal representative at the Mae Sai Police Station.
Swift Legal Action and Airport Capture
Following the complaint, the Chiang Rai Provincial Court issued an arrest warrant for Tianwei on May 16. Intelligence later confirmed that the suspect was planning to flee Thailand.
Authorities intercepted Tianwei on June 12 at Don Mueang Airport as he tried to board a flight to Singapore.
The immigration police detained him at 6:00 a.m., and upon questioning, he confirmed his identity and the charges against him. Tianwei was then transferred to Mae Sai Police Station to face fraud charges.
Asia-Wide Crackdown on Crypto Crime
Tianwei’s arrest is part of a broader effort across Asia to combat crypto fraud. Authorities in Vietnam, India, and China have intensified operations targeting large-scale crypto scams:
- India: Arrest of Rahul Arora in Delhi for crypto cybercrime.
- Vietnam: Uncovered the Matrix Chain pyramid scheme, which scammed 185,000 victims out of nearly $400 million.
- Thailand and China: Joint arrests of two Chinese nationals involved in a USDT fraud ring, seizing over $2.5 million.
These arrests reflect growing regional cooperation to tackle crypto-related fraud and protect investors.
Final Thoughts
The Tianwei case is a reminder of the risks in crypto markets, especially in peer-to-peer transactions. While blockchain offers transparency, its decentralized nature attracts sophisticated scams.
Authorities across Asia are tightening enforcement, but users must remain vigilant when engaging in large-scale crypto deals.
Disclaimer
This content is for informational purposes only and does not constitute financial, investment, or legal advice. Cryptocurrency trading involves risk and may result in financial loss.

