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CD Security

On Procur3cdsecurity.io ↗

SolidityRustMoveCairoTypeScriptEthereumDeFi

CD 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.

Last updated: November 2026

Audits
130+
Findings logged
650+
all severities
Crit + high + med
150+
material findings

Overview

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.

Languages
Solidity, Rust, Move, Cairo, TypeScript
Chains
Ethereum
Expertise
DeFi
Services
Smart Contract Audit, Security Review

Track record

Findings by severity

Critical, high & medium150+23.1%
Low, informational & other500+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.

Selected work

Notable clients

  • CredifiDeFi
  • EulerLending
  • SupraOracle
  • flow.comL1
  • HyperLendLending
  • PolygonL2

FAQ

Questions about CD Security

Where can I find CD Security's audit reports?

CD Security publishes its audit reports at github.com/cdsecurity/audits.

What does CD Security audit?

CD Security lists Smart Contract Audit and Security Review across Solidity, Rust, Move, Cairo and TypeScript, and has published work on Ethereum.

How much does a CD Security audit cost?

Procur3 doesn't hold published pricing for CD Security. 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 CD Security?

Post your scope on Procur3 and send it to CD Security as a private request, or open it to every matched firm and compare quotes.

Ready to work with CD Security?

Send your scope to CD Security privately, or open it to every matched firm and compare quotes side by side.

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