Last updated: October 2026
CD Security
Vetted on Procur3CD Security is a blockchain security firm known for deep protocol-level audits across DeFi. This profile aggregates its audit record, 650+ findings and notable clients — so you can evaluate fit before requesting a competitive quote through Procur3.
About CD Security
CD Security is a blockchain security firm specialising in smart contract audits and protocol-level security reviews. The team works primarily in Solidity, Rust, Move and Cairo, covering engagements across Ethereum and related ecosystems. Core areas of expertise include DeFi.
With 130+ audits on record, CD Security has worked with notable protocols including Credifi, Euler, Supra, flow.com. The firm's review history provides a transparent track record that teams can evaluate before engaging.
Through Procur3, teams can put their scope to CD Security alongside other matched firms and receive a competitive quote — without a three-week sales cycle.
Findings by severity
| Critical, high & medium | 150+ | 23.1% |
| Low, informational & other | 500+ | 76.9% |
Across 130+ audits, CD Security has logged 650+ findings, of which 150+ were rated critical, high or medium — roughly 23% 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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