Senators Elizabeth Warren and Jack Reed have called for an investigation into World Liberty Financial over allegations of illegal token sales. Concerns have been raised about the firm's ties to sanctioned entities and the Trump family's involvement, citing potential national security and financial risks.

Grayscale has launched the Grayscale Solana Trust (GSOL), the largest publicly traded spot Solana fund in the United States. The trust now supports staking, expanding investment options for institutional and retail investors.

Wintermute faced liquidity imbalances during a recent DeFi market disruption on October 11. CEO Evgeny Gaevoy cited stuck asset transfers on Binance as a key factor, according to his remarks on a Block podcast. The incident triggered circuit breakers across multiple DeFi protocols and highlighted risks in cross-chain arbitrage operations.

X, formerly Twitter, launched the Handle Marketplace on October 19, enabling Premium+ and Premium Business subscribers to claim unused usernames. The platform offers both complimentary and paid options for handle acquisition. This initiative marks an industry-first effort to monetize dormant digital identities.