Engage fast, respond with confidence. On-chain incident response.

Rapid containment and recovery, patch and remediation strategies, on‑chain analysis, exploit attribution, including legal and communications support. 

Trusted by the largest organizations

Incident response for the largest protocols and organizations

Engage fast and respond with confidence with on-chain incident response services from Cyfrin.
120+
Global customers
18
Supported chains
99.5%
Of hacks detected
10 minute
Average response time
Stop ongoing attacks

Fast action is key when attackers strike. Cyfrin’s on-call security team helps you minimize loss and regain control quickly.

Recover funds

From breach to recovery. Fast issue identification and mitigation: Triage, contain, patch, recover.

Plan ahead

Stop exploits before they become headlines with security resilience and contingency planning.

Real-time, 24/7 incident response from experts in blockchain security

Planning ahead and fast intervention can save millions for organizations. Cyfrin has skill and experience necessary to support your team with on-chain security.

On-chain analysis

Track incidents on-chain to identify impacted wallets, contracts, and interactions and understand scope and how to potentially recover assets. 

Exploit attribution

Uncover an incident’s root cause, the impacted contracts, the on-chain accounts that executed the attack, gain insight into potential threat actors. 

Patch and remediation strategy

Analyze impacted contracts, affected functionally, and uncover the incident’s root cause. Successfully patch vulnerabilities and safely return your protocol to operation.

Communications support

Our experts will support your communications team in informing users and the community about the situation, its implications, the necessary actions, and the steps you are taking to resolve the incident. 

Rapid triage

Act quickly and minimize potential impacts. Our 24/7, on-call security team will deliver an immediate assessment and clear a plan when support is needed most.

Fund tracking and recovery

Cyfrin’s experts will help track stolen assets across chains, wallets, and interactions. And assist with recovery efforts.

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.

Read PwC’s story

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.

Read PwC’s story

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.

Read PwC’s story

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.

24/7 fast and helpful support
Built for blockchain teams, not retrofitted job boards
Verified skills, certifications, and on-chain credentials
Other thing
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24/7 fast and helpful support
Built for blockchain teams, not retrofitted job boards
Verified skills, certifications, and on-chain credentials
Other thing