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Hacked Smart Contracts (and how to avoid being the next one)
The DAO
The story of the DAO hack (7:43)
Hacked Smart Contracts Example Code
Robbing a Bank (2:12)
Contracts calling other contracts (3:49)
Bank Robber Attack Sequence (1:57)
BankRobber Script (5:08)
Preventing Race-to-Empty (3:22)
Preventing Race-to-Empty
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