Decentralized Applications (DApps) serve as a critical technical underpinning for business logic and user interaction within the blockchain-powered Web3 ecosystem. However, DApps are prone to faults, and localizing these faults within their intricate and often interconnected logic is a particularly time-consuming proce...
Xuan-Yu Zhu, Zhi-Ying Wu, Tao Wang et al.· Proceedings of the ACM on So...· 0 citations
Cross-chain bridges enable interoperability, but they also break the transaction trails needed to trace illicit funds. Third-party investigators typically cannot access the source-to-destination mappings maintained by bridge backends, and our survey of 131 bridges finds that only 16.79% provide complete public tracking...
Dan-yan Lin, Huan Xiao, Zi-Wei Li et al.· 0 citations
BridgeShield is presented, a graph-based framework for detecting cross-chain bridge attacks through risk-aware modeling of cross-chain execution behaviors, and consistently outperforms existing rule-based and graph-based baselines in cross-chain attack detection.
Dan-yan Lin, Shun-Feng Lu, Zi-Yan Liu et al.· 0 citations
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