Polyhedra co-founder Tiancheng Xie announced plans to accelerate the development of auditable privacy decentralized exchanges (Dark DEX) in response to recent financial attacks. The initiative will leverage zero-knowledge (ZK) proofs to ensure transactions remain confidential yet verifiable, balancing transparency with privacy. This move follows Xie's earlier statement attributing a plunge in ZKJ token value to a financial attack, alongside a commitment to repurchase more tokens to stabilize the market.