Devcon VI

Read-only Reentrancy - a Novel Vulnerability class responsible for 100m+ funds at risk
10-11, 17:00–17:10 (America/Bogota), Talk 3

Reentrancy is one of the first lessons learned when getting started with smart contract development and security. In this lightning talk we will present a novel form of reentrency, the "read-only reentrency" which is mostly unknown, although devastating in today's DeFi world and which has been single-handedly responsible for $100m+ in funds at risk.

Senior Blockchain Security Engineer at ChainSecurity. Particularly interested in software verification and static analysis. MSc in Computer Science from ETH Zurich.