The cost of deploying unverified code is absolute.
In decentralized finance, code is law. A single logic flaw, reentrancy vulnerability, or access control oversight can lead to the total, irreversible drainage of a protocol's Liquidity Pools (LPs).
TRM Labs bridges the gap between wallet-level security (CheckPhrase) and protocol-level security. Our engineering team brings years of offensive security experience to dissect your Solidity and Vyper contracts before they reach mainnet.
$3.8B
Lost to DeFi Hacks in 2025
300+
Contracts Audited
0
Post-Audit Exploits
EVM
Primary Ecosystem Focus
Our Auditing Methodology
We do not just run automated tools. Our 4-stage pipeline is designed to break your protocol exactly how a nation-state actor or highly incentivized black-hat would.
Architecture & Threat Modeling
We map your system's intended logic, state transitions, and external dependencies to identify structural design flaws before looking at the code.
Automated & Static Analysis
We deploy proprietary TRM Labs fuzzers, symbolic execution tools, and static analyzers (Slither, Mythril) to flag known low-hanging vulnerabilities.
Manual Peer Review
Two independent senior security researchers manually analyze the codebase line-by-line, hunting for complex logical exploits that automated tools miss.
Formal Verification
For highly critical components (like math libraries and token ledgers), we use formal mathematical proofs to guarantee the contract behaves exactly as specified.
Key Vulnerability Vectors Assessed
Reentrancy Attacks
Ensuring external calls cannot recursively call back into your contract before state variables are updated (Checks-Effects-Interactions pattern).
Oracle Manipulation & Flash Loans
Validating that price feeds (like Chainlink) are implemented securely and that the protocol is resistant to atomic flash loan attacks designed to skew AMM reserves.
Access Control Flaws
Reviewing `onlyOwner`, multisig implementations, and role-based access to prevent unauthorized minting, pausing, or draining of contract assets.
Proxy Upgradability
Auditing UUPS and Transparent Proxy patterns to ensure storage collisions do not occur and that upgrade logic cannot be hijacked or bricked.
Integer Underflow / Overflow
While Solidity 0.8+ handles this natively, we rigorously check inline assembly, older compiler versions, and complex mathematical rounding errors.
Front-Running & MEV
Analyzing transaction ordering dependencies to ensure Miner Extractable Value (MEV) bots cannot sandwich or front-run your users' transactions unfairly.
Ready to secure your protocol?
Provide our engineering team with your GitHub repository link and documentation. We will respond within 24 hours with a comprehensive audit timeline and quote.
Contact Engineering