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Custom DeFi Protocol Development
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Full-Stack Web3 dApp Development
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Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
LABS
Services

Wallet Infrastructure Penetration Testing

Offensive security testing targeting your entire wallet stack. We simulate real-world attacks on front-end libraries, back-end key servers, and RPC endpoints to identify critical vulnerabilities before they are exploited.
Chainscore © 2026
overview
CORE SERVICE

Smart Contract Development

Secure, production-ready smart contracts built to your exact specifications.

We architect and deploy custom Solidity/Rust smart contracts that form the backbone of your dApp. Our development process is built on OpenZeppelin standards and formal verification to ensure security and reliability from day one.

  • Full lifecycle development: From initial design and logic specification to deployment, verification, and ongoing maintenance.
  • Multi-protocol expertise: EVM (Ethereum, Polygon, Arbitrum), Solana, and other L1/L2 ecosystems.
  • Comprehensive audit readiness: Code is structured for seamless integration with leading security firms like CertiK and Quantstamp.

We don't just write code; we engineer trust. Every contract is built for zero critical vulnerabilities and designed to scale with your user base.

Our deliverables include:

  • Gas-optimized contract suites with detailed documentation.
  • Upgradeable proxy patterns for future-proofing your logic.
  • A complete testing suite with >95% coverage and simulation scripts.
key-features-cards
END-TO-END SECURITY AUDIT

Comprehensive Attack Surface Coverage

We systematically test every component of your wallet infrastructure, from smart contracts to user interfaces, identifying vulnerabilities before they can be exploited.

02

Key Management & Signing

Security assessment of private key storage, transaction signing flows, and hardware wallet integrations. We evaluate HD wallet derivation, mnemonic phrase handling, and isolation from web vulnerabilities.

FIPS 140-2
Standards
Zero Exposure
Key Principle
04

Infrastructure & Network

Assessment of node configurations, RPC providers, and relay services. We test for DDoS resilience, peer-to-peer protocol security, and secure communication channels to prevent man-in-the-middle attacks.

Zero Trust
Model Enforced
99.9%
Uptime Validation
05

Cross-Chain & Bridge Security

Security review for multi-chain wallet operations, bridge integrations, and cross-chain message protocols. We analyze asset locking/unlocking mechanisms and validator consensus security.

5+ Chains
Supported
Formal Verification
Methodology
benefits
PROVEN RESULTS

Tangible Security Outcomes

Our penetration testing delivers more than a report. We provide actionable, prioritized findings and remediation support to harden your wallet infrastructure against real-world threats.

01

Critical Vulnerability Discovery

We identify and exploit high-severity flaws in private key management, transaction signing, and RPC interfaces before attackers do. Receive a prioritized list of vulnerabilities with clear exploit paths.

100%
Critical Findings Exploited
< 72 hours
Avg. Time to Discovery
02

Remediation Roadmap & Support

Get a step-by-step remediation guide with code snippets and configuration changes. Our engineers provide direct support to implement fixes, ensuring vulnerabilities are closed correctly.

Guaranteed
Remediation Support
1-2 weeks
Typical Fix Timeline
03

Compliance & Audit Readiness

Our testing methodology aligns with OWASP ASVS, NIST CSF, and common Web3 security standards. The final report serves as evidence for security audits, SOC 2, and investor due diligence.

OWASP ASVS
Framework Alignment
Audit-Ready
Deliverable
04

Reduced Incident Response Time

By proactively identifying attack vectors, we help you establish monitoring and response playbooks for your wallet stack, cutting mean time to detection (MTTD) for future threats.

> 90%
Faster MTTD
Playbooks
Included
Comprehensive Security Assessment Tiers

Standard Penetration Testing Scope

Our structured testing packages are designed to meet the security needs of wallet projects at every stage, from pre-launch to enterprise scale. Each tier includes a detailed report with actionable findings and remediation guidance.

Security AssessmentStarterProfessionalEnterprise

Smart Contract & Protocol Audit

Frontend & SDK Penetration Test

Mobile App (iOS/Android) Security Review

Infrastructure & Cloud Configuration Review

Social Engineering & Phishing Simulation

Remediation Support & Retesting

1 round

2 rounds

Unlimited rounds

Report Delivery Time

10 business days

7 business days

5 business days

Executive Summary & C-Level Briefing

Public Audit Report & Badge

Typical Engagement Cost

$15K - $25K

$40K - $75K

$100K+

process-walkthrough
CORE SERVICE

Smart Contract Development

Secure, audited smart contracts built for production by Web3-native engineers.

We deliver production-ready smart contracts that are secure by design. Every contract undergoes rigorous internal audits and is built on battle-tested patterns from OpenZeppelin and our own library of secure, gas-optimized code.

  • Full-Stack Delivery: From ERC-20/721/1155 tokens to complex DeFi logic and DAO governance systems.
  • Gas Optimization: We reduce transaction costs by 15-40% through expert optimization.
  • Security-First: Multi-stage review process with formal verification for critical logic.
  • Audit-Ready Code: Clean, documented, and standards-compliant contracts that streamline third-party audits.

Deploy with confidence. Our contracts power protocols securing $500M+ in TVL with zero critical vulnerabilities post-audit.

Technical & Commercial Details

Wallet Penetration Testing FAQs

Answers to the most common questions from CTOs and security leads about our wallet infrastructure security assessment process, timelines, and outcomes.

We follow a hybrid methodology combining automated scanning with deep manual review. Our process includes: Threat Modeling (identifying attack vectors like key management flaws, transaction signing logic), Static & Dynamic Analysis (auditing smart contracts, SDKs, and front-end integration), and Simulated Attacks (testing for phishing, supply chain, and social engineering vulnerabilities). We benchmark against OWASP Top 10 for Web3 and Chainscore's proprietary wallet security framework, developed from securing over $500M+ in digital assets.

ENQUIRY

Get In Touch
today.

Our experts will offer a free quote and a 30min call to discuss your project.

NDA Protected
24h Response
Directly to Engineering Team
10+
Protocols Shipped
$20M+
TVL Overall
NDA Protected Directly to Engineering Team