Nicolas Donboly

Sui’s Move language significantly improves flash loan security by replacing Solidity’s reliance on callbacks and runtime checks with a “hot potato” model that enforces repayment at the language level. This shift makes flash loan security a language guarantee rather than a developer responsibility.

At EthCC[8], Trail of Bits blockchain security engineer Nicolas Donboly laid out a clear, actionable path for aspiring smart contract auditors, drawing from his own experience transitioning from a non-technical background into a leading security role.