On the night of September 20, Balancer, a DeFi protocol known for its programmable liquidity, suffered a significant loss of $238,000 due to a front-end attack. The Balancer team promptly responded to the incident by notifying users and urging them to avoid using the platform's interface. Front-end attacks are a type of cyberattack that targets vulnerabilities in the user interface of a website or application rather than the core smart contracts or blockchain infrastructure. In this case...