Sources: Polymarket CEO Shayne Coplan dismissed concerns after fraudsters tried to launder $10M+ from stolen cards to clean accounts via its wagers in February (Wall Street Journal)

Wall Street Journal: Sources: Polymarket CEO Shayne Coplan dismissed concerns after fraudsters tried to launder $10M+ from stolen cards to clean accounts via its wagers in February — CEO Shayne Coplan brushed off concerns about scheme involving stolen debit cards; now the prediction market is bolstering executive ranks as it eyes IPO