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Introduction Chainlink VRF (Verified Random Function) was developed to provide a source of randomness that is resistant to manipulation. It is a...
Introduction A signature verification exploit is a critical vulnerability that can affect smart contracts. This exploit arises when there is a flaw in...
Introduction In the world of blockchain technology, security is of utmost importance. One key concept that ensures the integrity and authenticity of...
Introduction Smart contract auditing is an essential part of the blockchain ecosystem, and it's vital to get it right. To ensure the safety and...
Ethernaut challenge #01 (Fallback) Solution · Ethernaut is an online platform that provides security challenges for Ethereum smart contracts. The first...
Introduction A short address attack is a type of vulnerability that can occur in smart contracts written in Solidity, the programming language used...
