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Web3 Attack Vectors.

Cataloged smart contract attack patterns: reentrancy, oracle manipulation, flash loans, MEV, front-running, and the rest of the bestiary.

Your Uniswap v4 Hook Is Public: 5 Ways It Gets Drained
Attack vectorsNov 9

Your Uniswap v4 Hook Is Public: 5 Ways It Gets Drained

20 min read
Your Vault Prices Collateral at $1: 5 Ways to Bad Debt
Attack vectorsNov 6

Your Vault Prices Collateral at $1: 5 Ways to Bad Debt

17 min read
The Asset You Price Is Not Always the Asset You Release
Attack vectorsOct 12

The Asset You Price Is Not Always the Asset You Release

17 min read
ERC-4626 inflation attack: how it works and how to stop it
Attack vectorsJul 2

ERC-4626 inflation attack: how it works and how to stop it

20 min read
Signer compromise: why clean audits don't stop key hacks
Attack vectorsJun 22

Signer compromise: why clean audits don't stop key hacks

20 min read
Flash loan attacks: anatomy of nine-figure DeFi exploits
Attack vectorsApr 29

Flash loan attacks: anatomy of nine-figure DeFi exploits

37 min read
DAO governance attacks: how flash loans and vote manipulation drain treasuries
Attack vectorsMar 23

DAO governance attacks: how flash loans and vote manipulation drain treasuries

21 min read
Oracle manipulation in DeFi: how price feeds become attack vectors
Attack vectorsMar 18

Oracle manipulation in DeFi: how price feeds become attack vectors

12 min read
How to protect your DeFi protocol from MEV: A full-stack defense guide
Attack vectorsMar 16

How to protect your DeFi protocol from MEV: A full-stack defense guide

12 min read
How to Prevent Front-Running in ERC20 Smart Contracts
Attack vectorsMay 21, 2024

How to Prevent Front-Running in ERC20 Smart Contracts

11 min read
Overflow & Underflow in Solidity: Real Audit Findings, Code Examples & Practice Exercise
Attack vectorsJun 13, 2023

Overflow & Underflow in Solidity: Real Audit Findings, Code Examples & Practice Exercise

19 min read