Halborn is a cybersecurity firm specializing in blockchain, digital asset, and financial services security. The company provides two main categories of services: Security Assurance and Advisory. Security Assurance services include: - Smart Contract Assessment: code integrity reviews for blockchain-based smart contracts - Blockchain Layer 1 Assessment: protocol-level security evaluations - Code Security Audit: source code review for software vulnerabilities - Web Application Penetration Testing: identifying weaknesses in web applications - Cloud Infrastructure Penetration Testing: configuration and security reviews of cloud environments - Red Team Exercises: simulated adversarial attack scenarios - AI Red Teaming: adversarial testing of AI systems - AI Security Assessment: evaluation of AI models, data pipelines, and related infrastructure Advisory services include: - AI Advisory: guidance on secure AI adoption - Risk Assessment: threat identification and risk analysis - Blockchain Architecture Assessment: architecture-level reviews for distributed ledger systems - Compliance Readiness: regulatory alignment support - Custody and Key Management Assessment: security reviews for digital asset custody - Technical Due Diligence: pre-investment security evaluations - Technical Training: security education for client teams Halborn also maintains the Blockchain Vulnerability Scoring System (BVSS), a framework for scoring blockchain-related vulnerabilities, and publishes public vulnerability disclosures. The company holds ISO 27001:2022 and SOC 2 Type 2 certifications and aligns with NIST CSF 2.0. Its client base includes financial institutions and blockchain ecosystem organizations.