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We are constantly learning new things, and believe that knowledge should be shared.

AVS

October 28, 2024

Build secure Uniswap V4 Hooks in AVS

In recent months, both Uniswap V4 and EigenLayer’s Actively Validated Services (AVS) have gained significant attention – not without reason. Uniswap V4 introduced a […]

Paweł Kuryłowicz

Managing Partner & Smart Contract Security Auditor

INSIDER! Impersonating others on GitHub

Do you know it is easy to impersonate other users on GitHub if you have write access to any repository? I will show you […]

Damian Rusinek

Managing Partner & Smart Contract Security Auditor

Secure integration with LayerZero

A few weeks ago we reviewed a project that was integrating with LayerZero Omnichain Tokens. We were not able to find an all-in-one security […]

Damian Rusinek

Managing Partner & Smart Contract Security Auditor

White hack policy

We’ve all seen more than one situation where a black hat “turned out” to be a “white hat” and when someone meant well, it […]

Paweł Kuryłowicz

Managing Partner & Smart Contract Security Auditor

ETHWarsaw 2022 – Security Panel

Join us in revisiting the first edition of ETHWarsaw, where Damian Rusinek, as a representative of Composable Security, alongside esteemed colleagues from Certora, Quantstamp, […]

Damian Rusinek

Managing Partner & Smart Contract Security Auditor

Uniswap v4 – threat modeling for secure integration

Learn what to watch out for and what to take care of when integrating with Uniswap v4. Vision behind Uniswap V4 and team approach […]

Damian Rusinek

Managing Partner & Smart Contract Security Auditor

Account Abstraction – a tale on the evolution of wallets

Trust, convenience, and security are just a few values from Sir Codelot’s knightly ethos. Let’s find out what they turned into. The history of […]

Damian Rusinek

Managing Partner & Smart Contract Security Auditor

The Role of Access Control in Solidity Smart Contracts

Once upon a time, in the mythical land of Soliditium, a courageous knight named Sir Codelot embarked on a grand mission. The Role of […]

Paweł Kuryłowicz

Managing Partner & Smart Contract Security Auditor

ETHWarsaw MeetUp – Bridge Sins Presentation

We highly recommend viewing Damian Rusinek’s presentation from the ETHWarsaw meetup. Security sins of web3 bridges In an era where our world is progressively […]

Damian Rusinek

Managing Partner & Smart Contract Security Auditor

Understanding the Tornado Cash Governance Attack

In the rapidly evolving world of decentralized finance (DeFi), the recent attack on Tornado Cash’s Governance community stands as a stark reminder of the […]

Paweł Kuryłowicz

Managing Partner & Smart Contract Security Auditor

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