With prediction markets booming, so have concerns about insider trading. Now, Kalshi has disclosed its first public actions against accounts suspected of trading on confidential information.

Kalshi, the prediction betting market, has disclosed its first fines for insider trading, as reported earlier by The Wall Street Journal. In addition to handing down a $20,000 fine to a MrBeast editor ...

Kalshi Inc. fined an employee of popular YouTube streamer MrBeast in one of the first public disciplinary actions related to ...

The allegations surface as prediction markets look to gain a foothold in Hollywood, which increasingly appears happy to take the money.

Leading prediction market Kalshi has revealed details of two recent insider trading cases it flagged to authorities, giving a ...

MrBeast editor Artem Kaptur's two-year ban from the popular prediction market app is paired with a $20,397.58 fine.

The popular prediction market site Kalshi has announced that it took action against an editor working for YouTube star Mr.

In mid‑2025, the company secured a King County Superior Court order transferring control of more than 75 domains used to market fake five‑star reviews and fraudulent seller accounts, its largest ...