Web3 Penetration Testing & Smart Contract Security Audit

Uncover exploitable weaknesses in your smart contracts and Web3 apps through real-world attack simulation.

Our approach combines manual penetration testing, deep code analysis, and adversarial techniques to identify vulnerabilities that could lead to financial loss, protocol abuse, or compromise of user assets.

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When is a Web3 / smart contract audit essential?

Before mainnet deployment

Smart contracts are immutable once deployed. A security audit is critical to identify vulnerabilities before funds and users are exposed to risk.

Before token launches, DeFi or NFT releases

Any product involving financial transactions, tokenomics, or asset ownership requires thorough validation to prevent exploits and loss of funds.

After contract updates or protocol changes

Even small changes in contract logic can introduce critical vulnerabilities. Re-auditing ensures continued security.

When handling user funds or custody logic

If your contracts manage assets, staking, liquidity, or treasury operations, vulnerabilities can directly lead to financial loss.

For investor, partner, and regulator requirements

Audits are often required by exchanges, institutional partners, regulators and investors as part of due diligence and risk assessment.

What we assess in smart contracts and Web3 applications

Our audits are based on best practices from OWASP, Smart Contract Security Verification Standard (SCSVS), and industry frameworks, focusing on real exploit scenarios:

Reentrancy vulnerabilities (recursive calls draining funds)
Access control issues (improper ownership, role mismanagement)
Integer overflows / underflows
Logic and business flow flaws (incorrect state transitions, edge cases)
Front-running & MEV risks
Oracle manipulation vulnerabilities
Insecure randomness
Denial of Service (DoS) conditions
Upgradeability and proxy contract risks
Integration risks with external contracts and protocols

We also analyse protocol-level risks and attack chains, not just isolated issues.

How we perform Web3 penetration testing and security audits

1. Architecture & Threat Modelling

We review the overall protocol design, tokenomics, and contract interactions to identify critical trust assumptions and attack surfaces.

2. Manual Code Review & Static Analysis

Our experts perform line-by-line manual review of smart contracts, supported by automated tools and AI-assisted techniques to improve coverage and detect patterns.

3. Adversarial Testing & Exploit Simulation

We simulate real-world attack scenarios, including:

Reentrancy and multi-step exploit chains
Economic attacks (price manipulation, liquidity abuse)
Interaction with malicious external contracts

4. Risk Assessment & Recommendations

All findings are prioritised based on exploitability and financial impact. We provide clear remediation guidance, including secure design patterns and best practices.

FAQ

How long does a Web3 or smart contract audit take?

The duration depends on the complexity of the contracts and overall architecture. A typical audit ranges from 5 to 15 days, while larger protocols may require more time.

Do you only audit smart contracts, or full Web3 applications?

We cover both. In addition to smart contracts, we assess backend logic, APIs, integrations, and overall protocol design, including how users and external systems interact with the contracts.

What blockchains and technologies do you support?

We work with EVM-compatible chains (Ethereum, Polygon, BSC, etc.), as well as other blockchain ecosystems depending on the project. We can also assess multi-chain architectures and cross-chain interactions.

Can you help us fix the vulnerabilities?

We provide detailed remediation guidance and can support your team during the fixing process. We also offer re-testing to validate that issues have been properly resolved.

Will the audit help with investors or exchange listings?

Yes. Our reports are designed to be clear and credible for external stakeholders, including investors, partners, and exchanges, helping you demonstrate that security has been properly assessed.