Blog
Permanent DoS of refunds through 1 wei donation
During a recent security audit of LI.FI's Eco integration, I discovered a denial-of-service (DoS) vulnerability in Eco's Vault contract that could prevent legitimate users from receiving their refunds.
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Access Control Flaw in Hyperlane's Rate-Limited ISM and Hook
Analysis of an access control vulnerability in Hyperlane's rate-limited interchain security module and hook implementation.
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Discovering a Vulnerability in Relay Bridge's Solver Signature API
Security analysis of a critical vulnerability found in Relay Bridge's solver signature API affecting cross-chain message validation.
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Discovering a Vulnerability in Hyperlane's RateLimited ISM
Uncovering a HIGH severity DoS vulnerability in Hyperlane's rate-limited ISM during a warp route assignment interview.
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Writing Cross-Chain PoC Using Pigeon
A comprehensive guide to writing proof-of-concept exploits for cross-chain vulnerabilities using Pigeon framework.
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Post-Mortem: Colluded Transmitters in Socket DL
Deep dive into a critical vulnerability discovered in Socket's data layer involving colluded transmitters and cross-chain message validation.
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Unearthing a $7k SocketSurge LootBox Exploit: A Deep Dive
How I claimed $7k from SocketSurge LootBox-II by exploiting Socket DL's defense mechanisms within two hours.
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Cross-Chain Immutability: Security Considerations
Understanding the concept of cross-chain immutability and its security implications for bridging protocols and multi-chain applications.
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Data Paths: Essential Guide for Cross-Chain Developers
A comprehensive guide to understanding data paths in cross-chain communication for developers building multi-chain applications.
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Dynamic Memory Arrays in Solidity
A practical guide to understanding and implementing dynamic memory arrays in Solidity smart contracts with code examples.
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Decoding Investing: The Brain Language
Exploring how the Ventromedial Prefrontal Cortex influences investment decisions, fear-greed dynamics, and the psychology behind market behavior.
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