Espresso Systems requested that Least Authority perform a security audit of its derivation pipeline changes for the OP Stack (Go and Rust). Our final audit report was completed on August 11, 2026. To read the full report, including our findings, click here: Report
World request that Least Authority perform research, investigation, and review of the Groth16 Verifier in the EVM Smart Contract followed by issue reporting, along with mitigation and remediation instructions as outlined in this report. To read the full report including our findings, click here: Report
We performed a security audit of Polygon’s Heimdall and Bor implementations. Bor is a Go implementation of the Matic protocol (Polygon), which is a fork of Go Ethereum and proof-of-stake (PoS) layer 2 designed to optimize transaction efficiency and provide quick transaction finality, relative to Ethereum. Heimdall is a validator
Least Authority has been requested to perform a security audit of Sygma. Sygma provides an interoperability layer between blockchains and is intended to facilitate cross-chain functionality for dApps. The system is composed of a network of validators that run the relayer implementation, and smart contracts on the source and destination
Swarm has requested that Least Authority perform a security audit of Bee and Bee-clef. Bee is a client implemented in Go and is the basic building block for Swarm Network. Bee-clef is a key manager for use with the Bee client and a custom instance of Go Ethereum’s external signer,
Filecoin Foundation requested that Least Authority perform a security audit of Venus, an implementation of the Filecoin Distributed Storage Network written in Go. Filecoin is a decentralized storage network that transforms unused cloud storage into an algorithmic market in which miners and clients are incentivized to participate. Our final audit