OpenZeppelin Contracts ECDSA bug

Investigating the ECDSA bug in OpenZeppelin Contracts and searching for vulnerabilities in smart contracts. Will a zero day be found?

01:05 Official drink

02:49 What is ECDSA

04:34 How to use ECDSA

10:04 Ella's cameo!

14:47 Searching for vulnerabilities in the wild

15:09 Searching with Etherscan

17:51 Found results

19:47 Found it in the mock

20:37 Found zero day

Hello, world!