Polymarket resumes trading after third-party breach drained $2.7M from 700+ wallets
Polymarket halted international trading and the relayer after a compromised third-party vendor script drained user wallets, then said affected users would be fu
Reuters · +14 outlets
Polymarket probes suspicious bets on Israel election, confirming on-chain forensics limits
Polymarket is investigating trades placed by newly created accounts on Israel's election, raising insider-trading and manipulation questions as regulators scrut
Cryptopolitan · +14 outlets
Senators Warren and Curtis press Kalshi, Polymarket over election market safeguards
A bipartisan pair of senators asked the two prediction markets how they police election contracts, adding to US political pressure ahead of the midterms.
The Defiant · +10 outlets
Polymarket and Kalshi face a major accuracy test with the midterm elections
The two prediction markets have expanded into a multimillion-dollar midterm market and are now being judged on whether their odds hold up on election night.
The New York Times · +6 outlets
Saquon Barkley says NFL forced him to divest his Polymarket equity stake
The Eagles running back said league rules compelled him to sell his stake in the prediction market, highlighting how sports-league policy constrains team and pl
The Quintessential Gentleman · +13 outlets
Polymarket launches 15-minute gold and silver up-or-down contracts with Chainlink
Polymarket deepened its Chainlink oracle partnership and launched high-frequency precious-metals contracts, with plans to add stock and forex markets.
Crypto News · +13 outlets
CFTC revives Polymarket probe as VPN insider case heads to trial
US regulators are reexamining whether Polymarket complied with a settlement barring US users, with a related insider-trading case set for trial.
Bitcoin News · +3 outlets
Polymarket US rolls out five-minute crypto up-or-down contracts
The shorter-duration crypto contracts expand Polymarket's high-speed product lineup as analysts debate settlement and oracle risk.
CoinDesk · +12 outlets
SEC eyes manipulation and insider risk in prediction markets
The SEC is examining manipulation and insider-trading exposure in prediction markets, adding federal scrutiny to the sector.
Yahoo Finance UK · +12 outlets
Kalshi raises $1B Series G while Polymarket deals with a hack
The funding round underscores how far Kalshi has pulled ahead of Polymarket on capital as both navigate security and regulatory pressure.
Yahoo Finance · +4 outlets
Polymarket to halt Michigan sports contracts by Nov. 25 under state agreement
Polymarket agreed to wind down sports contracts in Michigan, an early example of state-by-state restrictions on prediction market sports offerings.
Sports Business Journal · +13 outlets
DraftKings CEO sees extraordinary upside in prediction markets as rival to Kalshi and Polymarket
DraftKings signaled plans to compete directly in prediction markets, a new entrant against the two incumbents.
Yahoo Finance · +3 outlets
Polymarket tightens trading rules amid manipulation concerns
The platform revised its trading rules as it responds to manipulation worries and suspicious-bet probes.
CoinMarketCap · +10 outlets
Polymarket corrects market after possible manipulation attempt on New Zealand Labour leadership
The platform adjusted pricing after an apparent attempt to manipulate a New Zealand political market.
Stuff.co.nz · +1 outlets
Polymarket says KYC applies only to new beta product, not the existing platform
The clarification followed user concern that identity checks would extend across the platform.
CoinMarketCap · +2 outlets
Wedbush says Rubrik likely to benefit from Binance and Polymarket breaches
The analyst note framed the twin crypto breaches as a demand driver for security and data-protection vendors.
www.marketscreener.com · +1 outlets
Polymarket reportedly fires its CMO amid legal hiring spree
The reported executive change and law-firm hiring point to a compliance-focused staffing shift.
SBC Americas
Polymarket trader turns $676 into $67K on a UFC announcement error
A mispriced UFC market produced an outsized payout, illustrating settlement and listing risk on the platform.
CoinMarketCap