Decentralized exchange Balancer has issued a final on-chain appeal to the individual or group responsible for a recent exploit that drained over $100 million in digital assets. The Balancer Decentralized Autonomous Organization (DAO) set a Saturday deadline for the return of the stolen funds, offering an unspecified bounty in exchange. Failure to comply, Balancer warned, would result in the pursuit of "technical, onchain, and legal measures."