3 papers
cs.CR2025
The Dark Side of Upgrades: Uncovering Security Risks in Smart Contract Upgrades
Dingding Wang, Jianting He, Siwei Wu +3
Smart contract upgrades are increasingly common due to their flexibility in modifying deployed contracts, such as fixing bugs or adding new functionalities. Meanwhile, upgrades com…
cs.SE2025
Building Reuse-Sensitive Control Flow Graphs (CFGs) for EVM Bytecode
Dingding Wang, Jianting He, Yizheng Yang +3
The emergence of smart contracts brings security risks, exposing users to the threat of losing valuable cryptocurrencies, underscoring the urgency of meticulous scrutiny. Neverthel…
cs.CR2021
DeFiRanger: Detecting Price Manipulation Attacks on DeFi Applications
Siwei Wu, Dabao Wang, Jianting He +5
The rapid growth of Decentralized Finance (DeFi) boosts the Ethereum ecosystem. At the same time, attacks towards DeFi applications (apps) are increasing. However, to the best of o…