‘Enough Is Enough’: Kalshi Slams Polymarket Over Alleged Lack of Compliance and KYC

Kalshi has ramped up its battle over prediction markets by filing a lawsuit against the state of Minnesota. The lawsuit challenges a recently passed law that would restrict most prediction market activity and impose criminal penalties on certain event-based contracts.  Kalshi And Minnesota Clash At the core of Kalshi’s lawsuit is its jurisdiction argument. The […]

Prediction market giant Kalshi has asked a federal judge to prevent Minnesota from allowing the ban to go into effect in August.

The case highlights vulnerabilities in prediction markets, prompting increased scrutiny and potential regulatory changes to prevent insider trading. The post Polymarket faces insider trading scrutiny as Google engineer charged with fraud appeared first on Crypto Briefing.

Prediction market Myriad has launched a World Cup contest with a $100,000 prize pool ahead of the 2026 tournament Prediction market Myriad has opened a trading competition built around football’s 2026 World Cup, putting $100,000 on the line. The contest…

The Google employee case is the second federal prosecution tied to alleged prediction market insider trading on Polymarket.

Prediction market odds are rising for Bitcoin to drop below $70,000 in the next few days following a dip to a six-week low price.

This case underscores the legal risks of exploiting corporate data in prediction markets, potentially tightening regulatory scrutiny on such platforms. The post Google engineer charged with insider trading on Polymarket after $1.2M in alleged profits appeared first on Crypto Briefing.

Institutional interest in prediction markets raises questions around liquidity, market depth, event risk and the line between trading and betting.