GoKawiilReport: Stolen debit cards used to launder money through Polymarket bets
The Wall Street Journal reports that fraudsters exploited Polymarket by placing wagers with stolen debit card information, then withdrawing winnings into accounts they controlled. A payment processor working with Polymarket flagged the scheme as early as February, rejecting over 80 percent of incoming transactions as fraudulent — far above the roughly 1 percent industry norm — with attempted fraud totaling at least $10 million.
GoKawiil's interpretation of the reporting above, not reported fact.
The report suggests prediction markets, which operate with less regulatory oversight than traditional financial platforms, may be especially vulnerable to being used as laundering channels for stolen funds. According to the Journal, Polymarket's CEO told compliance staff to keep processing transactions despite the fraud warnings, which former CFTC attorney Joe Konizeski says reflects an oversight gap unusual for regulated financial markets. If accurate, this could invite scrutiny from regulators as prediction markets grow in popularity and scale.
- A payment processor flagged an 80%+ fraud rate on Polymarket transactions, versus an industry norm near 1%.
- Fraudsters allegedly used stolen debit card data to place bets, then withdrew winnings to accounts they controlled.
- Attempted fraud losses reached at least $10 million, according to the Wall Street Journal's reporting.
Source: futurism.com — Joe Wilkins, 2026-09-26
Published there as: “Fraudsters Are Using Polymarket to Extract Money From Stolen Debit Cards”
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