Yu Han1, Tiantian Ji1, Zhongru Wang1,2,*, Hao Liu3,*, Hai Jiang4, Wendi Wang1, Xiang Cui5
CMES-Computer Modeling in Engineering & Sciences, Vol.128, No.1, pp. 247-267, 2021, DOI:10.32604/cmes.2021.015809
Abstract A smart contract honeypot is a special type of smart contract. This type of contract seems to have obvious vulnerabilities in contract design. If a user transfers a certain amount of funds to the contract, then the user can withdraw the funds in the contract. However, once users try to take advantage of this seemingly obvious vulnerability, they will fall into a real trap. Consequently, the user’s investment in the contract cannot be retrieved. The honeypot induces other accounts to launch funds, which seriously threatens the security of property on the blockchain. Detection methods for honeypots are available. However, studying… More >
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