Smart contract attacks usually exploit a vulnerability in a smart contract source code which leads to some serious financial losses. Therefore, ensuring that the smart contract is clean from any ...
One of the biggest myths that Blockchain technology has come with was that it is not vulnerable to DDOS attacks. This idea is totally wrong, even Blockchain technology is vulnerable ...
Making an audit against a smart contract is a great thing. However, finding vulnerabilities without fixing them is useless. Unfortunately, smart contracts are immutable by design, which means that once ...
To be able to perform the different tasks and execute the operations in its source code, smart contracts require a certain level of gas. This gas is paid by the ...
The transaction life cycle in most Blockchain technologies is mainly controlled by miners, even the order of the transactions. Therefore, when two users execute two different transactions at the same ...
In June 17, 2016 the most famous DAO platform developed by solidity language was victim to a big hack that make it lose more than 3.6 million Ether. The attacker ...
During the development of a smart contract, programmers may need to know the exact time to be able to execute some actions. Therefore, smart contract developers use what we call ...
Honeypot programs are one of the best tools that security researchers have ever made to study the new or unknown hacking techniques used by attackers. Therefore, using honeypots in smart ...
Due to the immutability of smart contracts, checking their security before deploying them in any Blockchain is one of the most critical steps in their development lifecycle. However, this process ...
With the rise in the number of Blockchain cryptocurrency users and the mass adoption of electronic wallets, the number of cyber-attacks that target this specific component of the Blockchain is ...
NFTs are digital tokens that represent unique and scarce assets on the blockchain. They have become a popular way to create, buy, and sell digital art, collectibles, music, and more. [...]
