7 gambling and payments stories that matter for high-risk PSPs: Bulgaria, Brazil, Australia, Philippines, Korea, Solana, and Kalshi

This batch is a useful snapshot of where payment, licensing, and distribution risk is tightening around gambling. The common thread is not “the market is changing” — it is that regulators, courts, and platforms are now targeting the plumbing: affiliates, payment access, social promotion, and product permissions.

1. Bulgaria now requires affiliates of bookmakers and casinos to obtain licenses. For operators, that turns affiliate marketing from a pure acquisition channel into a regulated extension of the gambling stack, which means more due diligence on traffic partners and more compliance friction before a campaign goes live.
2. Pixbet, a major Brazilian bookmaker, had its license suspended for violating responsible gaming requirements. For PSPs and acquirers, this is the usual reminder that a license is not a static asset: when the regulator moves on responsible gambling, payment continuity can become a business-risk question overnight.
3. Australia will create a register for people opting out of gambling advertising, funded by a new tax on operators. In practice, that is another compliance layer on customer communications, with the cost pushed back onto the sector itself.
4. The Philippines identified 12 social media accounts promoting illegal gambling. For operators and their payment partners, this is a distribution-risk story: if acquisition depends on social channels, the compliance surface extends well beyond the cashier.
5. A Washington court barred prediction market exchange Kalshi from offering contracts on sports, elections, and politics. That matters because products sitting near event-based wagering can run into the same regulatory boundary problems as gambling, even when they are packaged as financial instruments.
6. WSOP became a major payment case for Solana, with $23 million flowing through the network. For anyone watching crypto rails in gambling, that is a clean reminder that blockchain networks can become real settlement infrastructure when the use case has enough volume.
7. A Russian national is suspected of organizing a network of fake online casinos in Korea under the guise of a well-known brand. For high-risk PSPs, the operational lesson is simple: brand abuse and impersonation are not just fraud problems, they are onboarding and merchant-monitoring problems too.