Earlier we touched on the topic: “Improving the overall security of the ecosystem from attacks on smart contracts”. In this article, we will continue to develop this painful topic of ecosystem security. Occasionally, it is unwanted for users to be able to send Ether to a smart contract. Unfortunately for these circumstances, it’s possible to bypass a contract fallback function and forcibly send Ether. contract Vulnerable {
function () payable {
revert();
}
function somethingBad() {
require(this...
Компьютерный вирус - вид вредоносного программного обеспечения, способного внедряться в код других программ, системные области памяти, загрузочные секторы, и распространять свои копии по разнообразным каналам связи...