With the fast growth of blockchain technology, blockchain as a decentralized distributed
ledger technology has become more widely used and is gradually changing our way of life …

While blockchain technology brings a trusted execution environment to smart contracts, it
also brings new challenges to smart contracts. Once a smart contract is deployed on the …

Digital assets involved in smart contracts are on the rise. Security vulnerabilities in smart
contracts have resulted in significant losses for the blockchain community. Existing smart …

The proliferation of smart contracts has led to a surge in hacking attacks, resulting in
substantial financial losses and undermining the healthy growth of the blockchain …

Unknown vulnerabilities, also known as zero-day vulnerabilities, are vulnerabilities in
software, systems, or networks that have not yet been publicly disclosed or fixed. If these …

With the explosive growth of blockchain platforms and applications, security threats of
blockchain also occur frequently. As a decentralized application deployed on the …

Smart contracts are the building blocks of blockchain systems that enable automated peer-to-
peer transactions and decentralized services. Smart contracts certainly provide a powerful …

The security of smart contract has always been one of the significant problems in blockchain.
As shown in previous studies, vulnerabilities in smart contracts can lead to unpredictable …

The emergence of smart contracts has increased the attention of industry and academia to
blockchain technology, which is tamper-proofing, decentralized, autonomous, and enables …

Smart contracts are a leading light moment in blockchain technology 2.0 and are universally
used in various applications. A smart contract is a digital agreement for financial …