AI Trader loses $21M on Hyperliquid after private key leak: How to stay protected October 10, 2025 By The Coin Weekly This post was originally published on this site A Hyperliquid trader lost $21 million in a private key exploit, raising new concerns about DeFi security and user vigilance amid growing DEX activity. Share FacebookTwitterPinterestWhatsApp Latest stories Markets Bitcoin Selling Pressure Weakens as U.S. Spot ETFs Draw in $506M The Coin Weekly - February 26, 2026 AI Whale loses $8.2M trying to squeeze thin liquidity ARC market on Lighter The Coin Weekly - February 26, 2026 Markets OCC Lays Out Framework for Regulated Stablecoins Under GENIUS Act The Coin Weekly - February 26, 2026 Markets ETHZilla Drops Ethereum Treasury Label in Rebrand After Share Price Collapse The Coin Weekly - February 26, 2026 AI Buterin explains 4-year roadmap for faster, quantum-resistant Ethereum The Coin Weekly - February 26, 2026 - Advertisement - You might also like... AI Whale loses $8.2M trying to squeeze thin liquidity ARC market on Lighter The Coin Weekly - February 26, 2026 AI Buterin explains 4-year roadmap for faster, quantum-resistant Ethereum The Coin Weekly - February 26, 2026 AI Aave crosses $1T in lending as it seeks more bank, fintech integrations The Coin Weekly - February 26, 2026