Nocturne is protocol for private accounts on Ethereum. It combines a gas-optimized shielded pool with a stealth-address scheme to enable users to deposit, receive payments, and arbitrarily transact out of the Nocturne contracts, all with built-in asset privacy.

Zellic conducted a security assessment for Nocturne from October 2nd to October 20th, 2023. During this engagement, Zellic reviewed Nocturne's code for security vulnerabilities, design issues, and general weaknesses in security posture.