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Blockchain security audits, monitoring, and advisory for governments and public sector organizations

Blockchain security services designed to help governments and public sector institutions protect critical infrastructure and safeguard digital assets. Expert reviews and on-chain intelligence for sovereign risk, compliance, and transparency.

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Security services for governments and public sector institutions

Secure your most critical on-chain infrastructure with independent advice, ongoing monitoring, and security services.

Sovereign digital asset security

Custody, issuance, and transaction assurance for CBDCs and government-issued digital assets.

On-chain intelligence

Blockchain security audits, threat modeling, and observability to protect systems and services.

Cross-border compliance alignment

Support for FATF, NIS2, GDPR, DORA, and global regulatory frameworks.

Embedded security leadership

Dedicated security advisory for strategy support and align systems with governance and regulatory requirements

On-demand incident response

24/7 support to investigate, contain, and recover from nation-state and cyber-criminal threats.

Upskill public-sector teams

Specialized training and certifications for regulators, investigators, and technical staff.

Syntetika: Securing Bitcoin-DeFi Infrastructure

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.

Read PwC’s story

Suzaku: Securing Multi-Asset Staking Infrastructure

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.

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Hardening Sablier’s v2.2 Codebase

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.

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Fortifying the security of Oku Trade Uniswap v3 and Chainlink based on-chain limit orders

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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Secure your protocol today

Join some of the biggest protocols and companies in creating on-chain finance. Our security researchers will help you throughout the whole process.

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