Breaking Smart Contracts

By Shayan Eskandari, John Mardlin, Sergeii Kravchenko, Bernhard Mueller

Some of the most financially devastating hacks in recent years have happened on the blockchain. In this workshop, we will walk through a series of simple Solidity coding challenges and common mistakes, where participants are asked read code, understand and try to break them. Regarding each challenge, we will talk about the history of the hacks involving that family of bug. We will talk about the attacks and possible solutions.

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