Smart contracts are sophisticated digital agreements that are securely stored on a blockchain and automatically executed when ...

Bitcoin, initially designed as electronic cash, has become a store of value and a foundation for decentralized finance. While its scripting language was initially limited, technologies like SegWit and ...

Despite being groundbreaking, smart contracts are not impervious to flaws that malevolent parties could exploit. Inadequate input validation is a prevalent weakness that enables attackers to affect ...

What are smart contract wallets? Smart contract wallets are self-executing, scripted agreements that automatically enforce the terms of the agreement, providing users with more power and security than ...

Smart contracts have long been the backbone of blockchain’s promise. These self-executing programs run exactly as coded, without downtime, fraud, or third-party interference—at least in theory. But in ...

A malicious tactic involves concealment of malware within Ethereum smart contracts, according to report by cybersecurity firm ...

Simple-looking code tapped Ethereum’s blockchain to fetch hidden URLs that directed compromised systems to download second-stage malware.