Blockchain security internals

Read Ackee Blockchain’s audit summaries, hack analyses, and security research to stay up to date with the latest attack vectors in web3.

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VFAT Sickle Audit Summary

Tomáš Kovařík Audits, Ethereum, Solidity, Wake May 14, 2025

Ethereum’s Pectra Upgrade: Security Implications and Insights

Jan Prevratil Education, Ethereum April 27, 2025

Reentrancy Attack in ERC-777

Naoki Yoshida Education, Exploits, Hacks, Solidity, Wake April 25, 2025

Flash Loan Reentrancy Attack

Naoki Yoshida Education, Exploits, Hacks, Solidity, Wake April 11, 2025

A Safe-native Solution to the Bybit Hack

Tomáš Kovařík Education, Ethereum, Hacks April 8, 2025

Aave Umbrella Audit Summary

Tomáš Kovařík Audits, Ethereum, Wake March 21, 2025

Fluidkey Earn Module Audit Summary

Tomáš Kovařík Audits, Ethereum, Wake March 19, 2025

Cross-chain Reentrancy Attack

Naoki Yoshida Education, Ethereum, Hacks, Wake March 17, 2025

Read-only Reentrancy Attack

Naoki Yoshida Education, Ethereum, Hacks, Tutorial, Wake February 27, 2025

Cian Yield Layer Audit Summary

Tomáš Kovařík Audits, Ethereum, Wake February 25, 2025