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Lessons Learned from a Typosquatted Audit Report

Recently, we encountered a situation that underscored the importance of verifiable transparency. A modified version of one of our audit reports was shared online through an unauthorized link pointing to a URL designed to resemble our official domain. We identified and addressed the issue promptly, but the incident reinforced why

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Anza Technology – Confidential Transfers in Solana Token-2022 Program

Our team performed a security audit of the Confidential Transfer component of the Solana Token-2022 program. The project, combining the Token-2022 extensions with the zk-elGamal/zk‐sdk, delivers privacy‐preserving token operations while keeping balances and transaction validity cryptographically verifiable via homomorphic twisted ElGamal and Bulletproofs‐based range proofs. Our final audit report was

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White Noise – Marmot Protocol Review

White Noise has requested that Least Authority perform a review of the Marmot Protocol and conduct security audits of both MDK and White Noise in three phases. Marmot combines the MLS (Messaging Layer Service) Protocol with Nostr’s decentralized network to provide private group messaging without relying on centralized servers or

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Zcash – NU6.1 Network Upgrade

Least Authority reviewed the changes made to Zebra that will be introduced in the NU6.1 network upgrade. The Zebra project is a Rust implementation of a Zcash node, developed by the Zcash Foundation as an alternative to the reference zcashd client. Its core functionality centers on validating blocks, enforcing consensus

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