Platforms Respond as Scrutiny Intensifies
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In response to the controversy, Kalshi stated that its rules already prohibit insiders and decision-makers from trading on material nonpublic information. Still, the episode has fueled debate over whether self-policing is sufficient as prediction markets grow in scale and influence.
Separately, Polymarket addressed recent user complaints about drained balances, attributing the issue to a vulnerability introduced by a third-party authentication tool. The platform said the problem has been fixed, affected only a small number of users, and poses no ongoing risk—adding that impacted accounts will be contacted directly.