The Economics of MEV in Cross-Chain Bridge Exploits: A Game-Theoretic Analysis
An explanation of how MEV affects cross-chain bridge exploits and the incentives driving them.
Pectra's Impact On Smart Contract Security
A summary of Ethereum's Pectra upgrade and its implications on smart contract functionality.
Road to Shipping PeerDAS to Mainnet in 2025
Some thoughts on what it might take to ship PeerDAS this year and how we might align soon on scope and timelines.
Live EigenLayer Bug Discovered During Sidecar Security Review
Analysis of a critical division-by-zero vulnerability in the EigenLayer sidecar rewards calculation process, its potential DoS impact, and the implemented fixes.
A Security Engineer's Guide to Reviewing Core Blockchain Nodes
A comprehensive methodology for conducting security reviews of blockchain infrastructure, using Reth as a practical example
Anchor 0.1.0 released: Sigma Prime's Rust SSV Client
Announcing the release of Anchor 0.1.0, our Rust-based distributed validator technology client for the SSV network.
Common Vulnerabilities: Oracles and Pricing - Smart Contracts
To achieve composability in DeFi, many projects require external sources of truth or price feeds. This article explores the common vulnerabilities in the use of pricing and oracles with real-world examples.
How to Consolidate your validators with Siren
Instructional for Siren users that want to consolidate their validators.