Balancer, a prominent decentralized finance protocol, has been exploited for $70.6 million. The attack resulted in the theft of significant cryptocurrency assets, including 6,587.44 WETH valued at $24.46 million, 6,851 osETH worth $26.87 million, and 4,260 wsETH totaling $19.26 million. The incident highlights ongoing security challenges in the DeFi sector.