We'll show on a practical 3 million dollars example that block stuffing attack is capable to turn a fair game into one sided feast where an attacker takes it all.
Alien Codex is Ethernaut level number 20 designed by Nicole Zhu. This paper presents my solution to the level.
After recent news of SEC taking on EtherDelta and probably other decentralized exchanges, we have to ask ourselves – how truly decentralized, are they?
Coinbase adds its first stablecoin tied to the US Dollar. We have entered a new era of legitimate stablecoins. USDC issued by Circle, which is backed by Goldman Sachs. Making it as official and legal as it can be compared to shady Tether.
Every dApp has its mission, but the way they interact with metamask is common. In this paper, we would cover ten most common practices to handle web3/metamask interactions.