Cyfrin provides industry-leading Language smart contract security audits chosen by the biggest decentralized protocols and infrastructure providers.
Solidity is a statically-typed, high-level programming language for writing and deploying smart contracts on the Ethereum Virtual Machine (EVM) and EVM-compatible blockchain platforms.
A smart contract is a self-executing, decentralized protocol stored on a blockchain that automatically facilitates, verifies, or enforces the negotiation and performance of a digital agreement between parties. For instance, a smart contract could be used to represent a legal contract emulating the logic of contractual clauses or a financial contract specifying responsibilities of the counterparts and automated flows of value.
Because smart contracts are decentralized, no single entity controls it. The contract operates without intermediaries, relying on a network of distributed nodes to validate and execute transactions.
The world’s largest organizations rely on Cyfrin to improve the security of their users and codebase.
A Solidity smart contract security audit is a process of evaluating a Solidity-based codebase to identify and mitigate vulnerabilities. The review is performed by one or more blockchain security researchers and involves a detailed analysis of the smart contract or protocol code. Researchers identify security issues, vulnerabilities, and inefficiencies; verify their impact through proof-of-concepts; recommend solutions, and support the implementation and testing of mitigations.
Syntetika selected Cyfrin to conduct a pre-launch audit based on our expertise in on-chain security, proven track record, and ability to execute under tight timelines. The engagement was structured around Syntetika's security priorities: Securing staking logic, ensuring mathematical consistency in staking price calculations to prevent frontrunning and sandwich attacks, and secure asset custody within the Minter Contract. Cyfrin's track record in on-chain security, combined with a deep understanding of complex DeFi protocols and institutional requirements, made it an ideal partner for Syntetika. The team's expertise in vault-based protocols and compliance-required security assessments aligned perfectly with Syntetika's unique architecture and focus.
Suzaku sought Cyfrin’s expertise to enhance the security of its multi-asset class staking systems designed to serve as the backbone for Avalanche L1 networks. Cyfrin's expertise in blockchain security, combined with deep knowledge of Avalanche's unique architecture enabled the team to conduct a thorough review, execute a detailed manual audit, and implement sophisticated testing strategies. These, along with comprehensive mitigation support, enabled Suzaku to address vulnerabilities and strengthen the protocol’s security before mainnet launch.
Sablier sought a competitive security audit platform with top auditors with extensive experience examining DeFi protocols and the knowledge to uncover unique, hard-to-find vulnerabilities, even in previously audited code. The goal was to strengthen the protocol’s security, preserve its competitive edge, solidify user trust in the system, and maintain Sablier’s record of no hacks.
Oku Trade sought Cyfrin’s expertise to enhance the security of its new Chainlink automation-based Uniswap Limit Orders feature. Cyfrin’s team, with deep Chainlink knowledge, conducted a thorough review and a detailed manual audit. This, along with comprehensive mitigation support, enabled Oku to address vulnerabilities missed by previous audits.
Join some of the biggest protocols and companies in creating on-chain finance. Our security researchers will help you throughout the whole process.
