Chinese and Vietnamese authorities have stepped up enforcement against illegal football betting as the 2026 FIFA World Cup concludes, with investigators targeting organized gambling networks that relied on layered account structures, offshore operators and digital payment channels.
China's Ministry of Public Security announced 10 typical online gambling cases on July 20, saying cyber police in Zhejiang, Hubei, Shaanxi, Hunan and other provinces had arrested 78 suspects.
The investigations covered unauthorized World Cup betting platforms, individuals organizing domestic bettors, operators acting as agents for overseas gambling sites and groups providing illegal fund settlement services.
The ministry reiterated that all forms of online sports betting remain illegal in mainland China, warning consumers against claims that small wagers are permitted or that betting platforms provide legal protection for losses.
The latest operation forms part of China's broader campaign against cross-border gambling. Authorities have increasingly focused on dismantling intermediary services such as payment processors, affiliate networks and account brokers that connect mainland customers to offshore gambling operators, rather than solely targeting individual bettors.
Earlier this month, cyber police also announced the dismantling of a World Cup gambling promotion and payment settlement network that allegedly operated through third-party payment accounts.
Vietnam has launched a parallel enforcement effort during the tournament. Thanh Hoa Provincial Police said it dismantled four football betting rings between July 11 and July 18, uncovering networks spanning Thanh Hoa, Ho Chi Minh City, Hue, Hanoi and Bac Ninh, with one investigation tracing gambling accounts to an individual based in Australia.
Police said organizers purchased agent-level betting accounts before subdividing them into member accounts distributed to gamblers.
Investigators also identified account limits of up to $10,000 and exchange rates ranging from VND35,000 ($1.33) to VND100,000 per virtual betting point.
Authorities have prosecuted and temporarily detained three suspects, placed 21 additional individuals in temporary custody and seized documents and digital evidence as investigations continue.
The Thanh Hoa operation follows a wider nationwide campaign. Earlier this month, Vietnam's Ministry of Public Security said police had dismantled 73 football betting cases and arrested 346 suspects during the World Cup, reflecting a broader regional effort to disrupt illegal wagering activity linked to the tournament.
While China and Vietnam have concentrated on illegal betting networks, regulated markets have reported significant tournament-related growth. Earlier this month, Brazil recorded more than BR507.3m ($98m) in transfers to licensed betting operators during the World Cup, illustrating the contrast between regulated wagering markets and jurisdictions where football betting remains prohibited.
China's cyber police warned consumers that claims such as "small bets are legal" and "guaranteed winning tips" are common tactics used to attract players to illegal gambling platforms
