How a five-second trick let traders drain millions from Polymarket
After months of public warnings from onchain analysts, the prediction market is moving to timeweighted prices to make artificial price pushes too costly.…
Polymarket targets $20 billion valuation as competition heats up in prediction market sector
The blockchainbased prediction markets platform is reportedly returning to investors months after a $15 billion funding round. Source：CoinDesk
Onchain, in court: What happened in crypto legal news this week
A case tied to defunct crypto exchange FTX moves forward, a soldier seeks to dismiss over a Polymarket bet and a former congressman was ordered to pay $35,000…
US judge temporarily blocks Minnesota prediction market ban
The preliminary injunction allows Kalshi and Polymarket US to continue operating in Minnesota while the court considers their challenge to the state law.…
Kalshi, Polymarket win pause against Minnesota's prediction market ban
A federal judge ruled that Minnesota's law criminalizing prediction markets would probably violate the federal Commodity Exchange Act. Source：CoinDesk
Polymarket to challenge France’s nationwide website block
France’s regulator has said the platform still promoted illegal gambling and cited loss, identitycheck and marketmanipulation risks. Source：CoinDesk
Clarity odds jump to 43% on Polymarket after unverified reports Trump agreed to ethics deal
Bettors moved the crypto market structure bill to a 43% chance of passing this year, up from a record low last week, though the reports remain unconfirmed and…
France orders country's internet service providers to block Polymarket
The regulator cited concerns over addictive mechanics, a lack of selfexclusion tools, and a high volume of French users bypassing previous financial…
French gambling regulator orders ISPs to block Polymarket
France’s gambling authority has ordered the country’s internet service providers to geoblock Polymarket, citing illegal gambling and market manipulation…
Polymarket traders cut Clarity Act passage odds to record low as Senate delay drags on
Polymarket bettors have cut the odds of the CLARITY Act passing this year to a record low as Senate negotiations over ethics provisions remain unresolved.…
Stanford study says 5-minute Bitcoin prediction markets enable settlement manipulation
Researchers found that Polymarket’s fiveminute Bitcoin prediction markets create incentives to manipulate spot prices around contract settlement, proposing…
Czech Republic tells ISPs to block Polymarket after gambling blacklisting
The Czech Finance Ministry added Polymarket to its blacklist of unauthorized online gambling websites, requiring internet providers to block access within 15…