Last updated: October 2026
SBSecurity
Vetted on Procur3SBSecurity is a blockchain security firm known for deep protocol-level audits across DeFi, Lending, Yield. This profile aggregates its audit record, 2000+ findings and notable clients — so you can evaluate fit before requesting a competitive quote through Procur3.
About SBSecurity
SBSecurity is a blockchain security firm specialising in smart contract audits and protocol-level security reviews. The team works primarily in Solidity, covering engagements across Ethereum, Arbitrum, Optimism and related ecosystems. Core areas of expertise include DeFi, Lending, Yield, Staking.
With 120+ audits on record, SBSecurity has worked with notable protocols including Kelp DAO, Origami Finance, Ender Labs, OmniNFT. The firm's review history provides a transparent track record that teams can evaluate before engaging.
Through Procur3, teams can put their scope to SBSecurity alongside other matched firms and receive a competitive quote — without a three-week sales cycle.
Findings by severity
| Critical, high & medium | 400+ | 20% |
| Low, informational & other | — | 80% |
Across 120+ audits, SBSecurity has logged 2000+ findings, of which 400+ were rated critical, high or medium — roughly 20% of the total.
Figures are updated periodically and may not include every engagement. Severity labels follow each report's own classification.
Notable clients
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