The Hacker Who Discovered The Recent 0X Flow Discloses His Findings

Sam Sun, the hacker who recently found and reported critical security vulnerability on 0X exchange, published blog post explaining how he found a security flow within 0X’s code.

The security issue he found was on the wallet’s verification mechanism that is used to verify the sender’s transactions.

Sam Sun, was nice enough to report it, 0x team fixed this vulnerability in a couple of hours. The relevant commit can be viewed here.