Our Methodology

Independent analysis, adversarial falsification, and execution-verified proof — built to find real vulnerabilities and prove they reproduce.

1Multi-Layer Analysis

Every audit passes through four stages: automated tooling, independent AI analysis passes, adversarial falsification that challenges every finding, and execution verification that proves serious findings reproduce. Each stage serves a specific trust purpose.

Tools + Independent Analysis

Slither and Mythril provide the deterministic baseline. Two independent AI analysis passes then review the full vulnerability surface in parallel.

Adversarial Falsification

Every finding is actively challenged. Design choices, standard patterns, and inflated severities are rejected or downgraded. Only genuine security risks survive.

Execution Verification

HIGH and CRITICAL findings are tested with real Foundry exploit tests. Findings that reproduce are confirmed with proof. Those that don't are flagged as unverified.

2Vulnerability Coverage

We cover all 37 SWC (Smart Contract Weakness Classification) entries plus advanced attack vectors that budget audit firms consistently miss.

Reentrancy

Single-function, cross-function, cross-contract, read-only

Access Control

Missing modifiers, privilege escalation, initializer re-init, proxy auth

Arithmetic

Overflow/underflow, precision loss, rounding errors, decimal handling

Economic Exploits

Flash loan attacks, oracle manipulation, sandwich attacks, MEV vectors

Token Edge Cases

Fee-on-transfer, rebasing, blocklists, missing return values

Gas & DoS

Unbounded loops, block gas limit, storage griefing

Standards Compliance

ERC-20/721/1155/4626 deviations, missing events

Upgrade Safety

Storage collisions, proxy patterns, unprotected upgrades

3Severity Framework

Every finding is classified using an impact x likelihood matrix — not gut feel.

CRITICALDirect fund loss or contract takeover. Must fix before deployment.
HIGHSignificant security risk or potential fund loss under specific conditions.
MEDIUMSecurity concern that could lead to unexpected behavior or minor loss.
LOWBest practice deviation or minor issue with limited impact.
INFOInformational finding, gas optimization, or code quality suggestion.

4What You Receive

Full audit report with every finding documented
Proof-of-concept exploit code for CRITICAL and HIGH findings
Falsification record showing what was confirmed, rejected, or reclassified
Severity and confidence ratings derived from independent analysis agreement
Specific remediation guidance with code-level fix recommendations
Risk score (0-100) with A-F letter grade on every audit
Formal 1-page audit certificate PDF with scope and report hash
Free re-audit to verify your fixes were properly implemented

5Quality Commitment

Our standards only go up, never down.

  • New vulnerability patterns integrated continuously from on-chain monitoring
  • Benchmarked against a public corpus of 207 known-vulnerable contracts (Ethernaut, Damn Vulnerable DeFi, SmartBugs)
  • Detection rates tracked internally and improved with every release
  • Methodology review and upgrade on a regular cadence
  • Every audit improves the system — continuous learning from each engagement
  • Post-audit exploit analysis may be published, in coordination with the affected team, to benefit the security community

6Scope & Disclaimer

No audit — human or AI — can guarantee the complete absence of all vulnerabilities. HyperAudit provides thorough independent analysis with adversarial falsification and execution verification that significantly reduces risk, but it is not a guarantee of safety. We clearly state the scope of every audit and recommend running a bug bounty program alongside any audit. Our liability is limited to the fees paid for the audit service.

Audit Your Contract Before Someone Else Does.

Check a token before you buy it. Audit your contract before you launch it. Secure your protocol before you deploy it.

Check a Token — $29Audit a Contract — $99

Token Check: minutes. Token Audit: 24 hours. Protocol Audit: 24 hours. Free re-audit included.