Hacken
Hacken is a blockchain security firm known for deep protocol-level audits across DeFi, CEX, DEX. This profile aggregates its audit record, 16,861 findings and notable clients, so you can evaluate fit before requesting a competitive quote through Procur3.
- Audits
- 2,177
- across 9+ years
- Findings logged
- 16,861
- all severities
- Crit + high
- 2,010
- material findings
Overview
About Hacken
Founded in 2017, Hacken is a blockchain security firm specialising in smart contract audits and protocol-level security reviews. The team works primarily in Solidity, Rust, Move and Vyper, covering engagements across Ethereum, BNB Chain, Polygon and related ecosystems. Core areas of expertise include DeFi, CEX, DEX, Bridge.
With 2,177 audits on record, Hacken has worked with notable protocols including Ethereum Foundation, Bybit, Societe Generale-Forge, Europeum-EDIC. The firm's review history provides a transparent track record that teams can evaluate before engaging.
Through Procur3, teams can put their scope to Hacken alongside other matched firms and receive a competitive quote without a three-week sales cycle.
- Languages
- Solidity, Rust, Move, Vyper, Go, Daml
- Chains
- Ethereum, BNB Chain, Polygon, Solana, Avalanche, Arbitrum, Near, Cosmos, Canton
- Expertise
- DeFi, CEX, DEX, Bridge, Lending, NFT, GameFi, L1, L2, Stablecoin
- Services
- Smart Contract Audit, Blockchain Protocol Audit, dApp Audit, Penetration Testing, Cryptography Audit, AI Security Analysis
Track record
Findings by severity
| Critical & high | 2,010 | 11.9% |
| Medium, low & informational | 14,851 | 88.1% |
Across 2,177 audits, Hacken has logged 16,861 findings, of which 2,010 were rated critical or high, roughly 12% of the total.
Hacken publishes no low and informational count; that row is the total minus the crit/high figure.
Figures are updated periodically and may not include every engagement. Severity labels follow each report's own classification.
Selected work
Notable clients
- Ethereum FoundationInfrastructure
- BybitCEX
- Societe Generale-ForgeStablecoin
- Europeum-EDICInfrastructure
- Abu Dhabi Global MarketServices
- OKXCEX
FAQ
Questions about Hacken
Where can I find Hacken's audit reports?
Hacken publishes its audit reports at hacken.io/audits/reports.
What does Hacken audit?
Hacken lists Smart Contract Audit, Blockchain Protocol Audit, dApp Audit, Penetration Testing, Cryptography Audit and AI Security Analysis across Solidity, Rust, Move, Vyper, Go and Daml, and has published work on Ethereum, BNB Chain, Polygon, Solana, Avalanche, Arbitrum, Near, Cosmos and Canton.
How much does a Hacken audit cost?
Procur3 doesn't hold published pricing for Hacken. Audit cost depends on scope, code size and the depth of review. See smart contract audit cost 2026 for typical ranges, or get an indicative figure from the audit cost calculator.
How do I get a quote from Hacken?
Post your scope on Procur3 and send it to Hacken as a private request, or open it to every matched firm and compare quotes.
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