Google engineer insider-traded search results on Polymarket, Feds allege
The charges mark the second major arrest over insider trading on a prediction market.
Polymarket
Hyperliquid takes a swing at Polymarket with macro outcome bets
The decentralized exchange’s new HIP-4 product lets traders bet on offchain events like inflation and interest-rate decisions, using validators rather than UMA-style external dispute resolution.
Polymarket suffers security breach as attacker drains internal wallet
The world’s largest decentralized prediction market platform, Polymarket, suffered a security incident that resulted in the loss of approximately $520,000 … Continue reading
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Congress hits Polymarket and Kalshi with a massive insider trading probe
Rep. James Comer is demanding internal records from the prediction market CEOs, warning that government employees could be using classified information to make “huge profits”.
Polymarket confirms 6-year-old private key hack leads to a $700,000 loss
Polymarket, the largest web3-based prediction market platform, reported a compromise of its 6-year-old internal private key used for top-ups and … Continue reading
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India cracks down on prediction markets: Polymarket goes dark, Kalshi could be next
Polymarket has gone dark in India and as per local media reports, Kalshi could be next.
Crypto prediction markets are turning into dangerous national security risks, and Congress wants to ban them
Bubblemaps investigators led by Nicolas Vaiman, discovered 80 bets on Polymarket with a 98% win rate that he said is statistically impossible to achieve.
Polymarket moves to list parlays while SEC seeks public input on prediction market ETFs
The “combinatorial outcome contracts” would resolve if every part of an underlying contract resolved, according to a filing.
CFTC Chair Mike Selig argues for agency’s ‘exclusive regulatory authority’ in prediction markets fight: State of Crypto
Selig said states do not have the ability to police prediction market providers, echoing his agency’s stance as it pursues court cases to cement its authority.
Crypto markets predict Palantir (PLTR) stock price for April 30, 2026
Cryptocurrency prediction market data is offering insights into where traders believe Palantir Technologies (NASDAQ: PLTR) stock could land by the … Continue reading
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