attack vectors

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Most Defi Hacks in 2021 Had to Do With Centralization Issues, According to Certik

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Certik, a blockchain security and auditing firm, has reported that the most common attack vector for hacks in decentralized finance (defi) protocols had to do with centralization in 2021. This data is present in Certik’s latest report, where the company also examines the growth of defi in 2021, and how other chains such as Avalanche … Read more

A New Academic Paper Describes 3 Attack Methods Against an Ethereum PoS Chain

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Following the Altair upgrade on the Ethereum network, the protocol’s native cryptocurrency reached a new all-time price high. Altair is the next step for the Ethereum’s network’s proof-of-stake (PoS) transition. However, a recently submitted white paper explains that a group of computer scientists from Stanford University and the Ethereum Foundation believe there are three attack … Read more