High-assurance audits trusted by Tier-1 DeFi
We specialize in security audits for critical Web3 infrastructure, including industry leaders like Circle, Sky, and Curve to uncover complex and novel vulnerabilities.
We’ve completed over 1000 audits across L1s&L2s, DeFi, Wallets, Compilers, Oracles, and more. Our team consistently uncovers high-impact issues, such as the critical findings that impacted major Ethereum hard forks (Constantinople and Berlin).
PwC Switzerland Roots
Founded by ETH Zurich researchers and refined within PwC Switzerland, we combine academic precision, practical methodology, and lessons from the regulated financial sector.
With almost no turnover, we retain the experts who have handled the most complex audits. This ensures deep continuity and effective knowledge sharing across the entire team.
We go beyond standard code reviews and checklists to assess business logic, system behavior, and interdependencies, examining the system as a whole.
Our Clients are
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Audit Methodology
Dual Audits
Every project is reviewed by two dedicated auditors, each working independently. This ensures fresh perspectives, avoids bias, and guarantees that findings are not influenced by groupthink.
Role
A warden with hands-on experience in comparable projects oversees the process, acting as an internal challenger. Their role is to challenge and pressure-test the auditors’ findings.
Defense
Much like defending a thesis, auditors must justify their reasoning and methodology under scrutiny from their peers before the audit report is delivered to the client.
& Updates
Throughout the process, we keep an open communication channel. Weekly updates ensure progress visibility, while ad-hoc collaboration allows us to align closely with your team when needed.
Review
After issues are resolved, we conduct a fixes review and re-audit to validate implemented changes. The final report provides a trusted third-party system overview, explaining its functionality and confirming it meets high security standards.
Partnership
The same stable team, with their expertise and connections, continues supporting your project through ongoing consultations and future reviews. For most clients, the audit is just the start of a long-standing partnership.