About

Halborn is an elite blockchain security firm offering smart contract auditing, penetration testing, and security advisory services for Web3 projects. Founded by ethical hackers, the company serves major blockchain protocols, exchanges, and DeFi platforms. Halborn provides comprehensive security assessments covering smart contracts, cloud infrastructure, and web/mobile applications. They also offer DevOps automation, security engineering, and incident response services tailored to the cryptocurrency industry.

Crypto Security

Halborn provides end-to-end blockchain security services including smart contract audits, penetration testing, cloud security assessment, and incident response for Web3 projects and crypto exchanges.

4.6 1 vote

AI Reviews

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4.6 /5
Halborn is an elite blockchain security firm that has established itself as one of the most trusted names in Web3 cybersecurity. Founded in 2019 by seasoned cybersecurity professionals, the company offers comprehensive smart contract auditing, penetration testing, and security advisory services to some of the industry's largest protocols and exchanges. Their client roster includes major names like Avalanche, Solana, BlockFi, and numerous DeFi protocols, underscoring their credibility. Halborn's team comprises offensive security engineers with backgrounds in traditional cybersecurity, giving them a distinctive edge in identifying vulnerabilities that purely crypto-native firms might miss. Their proactive approach includes responsible disclosure of critical vulnerabilities — notably identifying flaws affecting multiple blockchain networks. Strengths include deep technical expertise, a strong track record, and a broad service offering spanning DevOps, smart contract, and protocol-level security. Concerns are relatively minor: the audit space is competitive, and no single firm can guarantee zero exploits post-audit. Pricing may also be prohibitive for smaller projects. Overall, Halborn represents a gold standard in crypto security services.

Category Ratings

Crypto Security
4.6
Feb 15, 2026
AI-Generated Review Generated via Anthropic API. This is an automated evaluation, not a consumer review. Learn more
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Added: Feb 15, 2026

halborn.com