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DAO Governance DeFi Attacks

Nov 10, 202329 min read

On-chain DAO Governance protocols create a large attack surface for creative exploitation.. · Decentralized Autonomous Organizations (DAO) facilitate a...

DAO Governance DeFi Attacks

Chainlink Oracle DeFi Attacks

Aug 7, 20231 min read

Integrating with Chainlink involves unique security considerations that can result in exploitable vulnerabilities.. · Chainlink allows smart contract...

Chainlink Oracle DeFi Attacks

Smart Contract Auditor Portfolio

Jun 26, 20232 min read

Dacian is a prolific smart contract security researcher & auditor at cyfrin.io whose published Deep Dive security research is routinely shared on...

Smart Contract Auditor Portfolio

Exploiting Precision Loss via Fuzz Testing

May 25, 202310 min read

Fuzz testing is an invaluable tool for finding & maximizing precision loss vulnerabilities.. · Solidity uses fixed-point arithmetic so Division Before...

Exploiting Precision Loss via Fuzz Testing

Lending/Borrowing DeFi Attacks

Apr 25, 202313 min read

Lending & Borrowing DeFi platforms display common sets of vulnerabilities · In Web3 DeFi, smart contracts have been used to implement a wide range of...

Lending/Borrowing DeFi Attacks

Precision Loss Errors

Apr 4, 202313 min read

Solidity computations can lead to some devious loss of precision errors · Numerical operations in solidity can result in precision loss, where the amount...

Precision Loss Errors