Polymarket denies data breach, says hacker is selling public data

The apparent hacker claimed to have breached other prediction markets and planned to release the data in the next few days....
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Judge Shoots Down Sam Bankman-Fried's Bid for New Trial
Former FTX CEO Sam Bankman-Fried's request for a new trial has been rejected by the judge overseeing his case. This denial solidifies his November 2023 conviction on fraud charges, effectively closing a major legal avenue for appeal. The decision reinforces confidence in the crypto market's regulatory framework and demonstrates judicial scrutiny of exchange misconduct, relevant for Indian investors monitoring compliance standards.

ZetaChain identifies cross-chain messaging loophole as root of targeted exploit
ZetaChain suffered a $333,868 exploit on April 24 targeting its cross-chain messaging system. The attacker exploited three combined vulnerabilities in GatewayEVM contracts, including unrestricted arbitrary calls and revoked token approvals. Only internal team wallets were affected; no user funds lost. The protocol has patched the vulnerability and suspended cross-chain transactions pending further upgrades and security reviews.
