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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

Tapioca – Unverified _srcChainSender parameter allows to impersonate the sender

The function executes modules depending on the _msgType parameter and some of them do not accept the _srcChainSender parameter. Vulnerability Details The _toeComposeReceiver function is called […]

Paweł Kuryłowicz

Managing Partner & Smart Contract Security Auditor

Best ways to secure your X account

Learn how to effectively protect your X account. Do not let hackers take control. Why is it worth taking care of it? Security is […]

Paweł Kuryłowicz

Managing Partner & Smart Contract Security Auditor

Uniswap V4: Bad hook with broken access control

The threat scenario covered in this article is “attacker calls hooks directly on the hook contract”. The example illustrating such a vulnerability was based on […]

Damian Rusinek

Managing Partner & Smart Contract Security Auditor

UniswapV4: Further research to improve hooks security

Uniswap V4 hooks is an area full of potential, but also threats lurking for unprepared hook developers. To innovate, they need help and tools […]

Paweł Kuryłowicz

Managing Partner & Smart Contract Security Auditor

Protect your account: SIM swap hack

Learn more about the SIM card swap scam which is one of the most popular attack vectors for X account hijacking. SIM swap scam […]

Paweł Kuryłowicz

Managing Partner & Smart Contract Security Auditor

Uniswap V4: Oracle hook with malicious owner

The threat scenario covered in this article is “malicious hook owner updates the oracle parameters resulting in invalid price“. The example illustrating such a […]

Damian Rusinek

Managing Partner & Smart Contract Security Auditor

Uniswap V4: Liquidity Theft via Hook Fee

This article is one of a series where we present some implementations of “Bad Hooks” as part of our research supported by the Uniswap […]

Damian Rusinek

Managing Partner & Smart Contract Security Auditor

Uniswap V4: Re-Initialization Leading to Funds Locked

This article is one of a series where we present some implementations of “Bad Hooks” as part of our research supported by the Uniswap […]

Damian Rusinek

Managing Partner & Smart Contract Security Auditor

Threats for UniswapV4 hooks

Uniswap Foundation Grant Uniswap is undoubtedly the OG and trendsetter in the crypto ecosystem. The new Uniswap update is the largest yet and will […]

Damian Rusinek

Managing Partner & Smart Contract Security Auditor

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