Watch / Read-only Reentrancy - a Novel Vulnerability class responsible for 100m+ funds at risk

Read-only Reentrancy - a Novel Vulnerability class responsible for 100m+ funds at risk

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Read-only Reentrancy - a Novel Vulnerability class responsible for 100m+ funds at risk

Duration: 00:07:10

Speaker: Ioannis Sachinoglou

Type: Lightning Talk

Expertise:

Event: Devcon 6

Date: Oct 2022

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.

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About the speakers

IS

Ioannis Sachinoglou

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

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