Cyfrin reviews Aptos smart contracts and protocol integrations to identify vulnerabilities and support practical remediation.
Aptos is a Layer 1 proof-of-stake blockchain built to handle scale - processing over 150,000 transactions per second with sub-second finality. Its parallel execution engine, Block-STM, runs transactions simultaneously rather than one-by-one, delivering the speed and throughput needed for high-performance applications.
Smart contracts on Aptos are written in Move, a language designed specifically for handling digital assets safely. Move treats assets as resources with built-in protections - they can’t be accidentally copied, deleted, or lost. Combined with formal verification capabilities, this makes Aptos particularly strong for DeFi, NFTs, and any application where asset security is non-negotiable.
Leading Aptos protocols and projects rely on Cyfrin to improve the security of their users and codebase.
An Aptos smart contract audit is a comprehensive security review where expert researchers analyze your contract’s code line-by-line to identify vulnerabilities, security flaws, and inefficiencies before deployment.
The audit process uncovers potential exploits that could compromise your protocol and provides actionable recommendations to secure your code. For protocols building on Aptos, this means ensuring your Move contracts properly handle resources, leverage the language’s safety guarantees, and can process high-throughput transactions securely without introducing logic errors or asset management vulnerabilities.
Explore the languages listed for Aptos. Reviews account for the language, execution environment, and integrations your protocol relies on.
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.
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