Trust Security

Trust Security is a boutique smart contract security firm founded by Trust, a top white-hat security researcher with a track record of critical vulnerability discoveries on platforms like Code4rena, Immunefi, and Sherlock. The firm intentionally remains small, handpicking only the most skilled competitive auditors to deliver exceptional and reliable security expertise to Web3 protocols.

Core Products/Services

Trust Security offers a focused suite of blockchain security services. Their flagship offering is in-depth smart contract audit reports, delivered by handpicked competitive auditors. Beyond audits, the firm provides long-term security partnerships with continuous coverage including PR reviews, guidance, and incident response. They also offer mathematical modelling for economic and math-oriented research (including formal proofs, Monte-Carlo simulations and code translation), security consultation on architecture and strategy, testing services to build or improve test setups for maximum coverage, and bug bounty escorting — helping bounty hunters with POC generation, report writing, and negotiation.

Key Strengths

The firm's competitive edge lies in its deliberate boutique model: by keeping the team small and selective, TrustSec guarantees a consistently high standard of work. The team includes C4/Immunefi/Sherlock VIPs, Black Hat/DEFCON speakers, and 7-figure bounty hunters. Notable audit portfolio clients include Chainlink (critical $300k VRF manipulation), The Graph, LayerZero, Summer.fi, AAVE, Uniswap, Optimism, and many more leading DeFi protocols.

Notable Clients/Projects

Trust Security has conducted audits and bug bounty work for some of the most prominent protocols in crypto, including Chainlink, The Graph, LayerZero, Summer.fi, Fluidity, Perpetual Protocol, OpenZeppelin, Uniswap, Optimism Labs, Polygon Labs, SushiSwap, Aave, Hyperlane, and deBridge among others.

Why Choose Trust Security

Projects choose Trust Security for access to a small, elite team of competitive hunters rather than a large firm with variable quality. The boutique model ensures every engagement receives senior-level attention. Their track record of discovering critical vulnerabilities across top-tier DeFi protocols — and their active participation in major bug bounty programs — provides confidence that no stone is left unturned.