Nethermind Security
est. 2020Nethermind Security is a blockchain security firm known for deep protocol-level audits across DEX, Lending, Bridge. This profile aggregates its public audit record, 1950 findings and notable clients — so you can evaluate fit before requesting a competitive quote through Procur3.
About Nethermind Security
Founded in 2020, Nethermind Security is a blockchain security firm specialising in smart contract audits and protocol-level security reviews. The team works primarily in Solidity, Rust, Cairo and Circom, covering engagements across Ethereum, Starknet, Arbitrum and related ecosystems. Core areas of expertise include DEX, Lending, Bridge, Cross Chain.
With 160 public audits on record, Nethermind Security has worked with notable protocols including Lido V2, EigenLayer, StarkNet, Aave V3. The firm's review history provides a transparent track record that teams can evaluate before engaging.
Nethermind Security is tracked on Procur3's auditor directory. Teams can compare their profile, stats and track record against other firms before requesting a quote.
Findings by severity
| Critical | 113 | 5.8% |
| High | 284 | 14.6% |
| Medium | 413 | 21.2% |
| Low | 513 | 26.3% |
| Informational | 399 | 20.5% |
| Gas | 228 | 11.7% |
Across 160 public audits, Nethermind Security has logged 1950 findings. Critical and high-severity issues account for roughly 42% of all findings — a profile reflecting thorough, deep-dive analysis across diverse protocol architectures.
Figures aggregated from publicly available audit reports. Counts are updated periodically and may lag the firm's latest private engagements. Severity labels follow each report's own classification.
Notable clients
Incident history
No incidents recorded. Nethermind Security has a clean post-audit track record across all publicly tracked engagements.
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