How a five-second trick let traders drain millions from Polymarket

AI Summary After months of public warnings from onchain analysts, the prediction market is moving to time-weighted prices to make artificial price pushes too costly. fulltext: 154 chars | fulltext source: rss-fallback | summary method: extractive Original: https://www.coindesk.com/business/2026/08/07/how-a-five-second-trick-let-traders-drain-millions-from-polymarket Source: CoinDesk