Deep manual security review across EVM/Solidity, Solana/Rust, Vyper, FunC (TON) and Move (Sui) — delivered by a team, not a single reviewer.
VIEW SERVICE →02Web2.5 penetration testing for exchanges, custodians, payment processors and DeFi backends — finding the edge cases in blockchain integrations.
VIEW SERVICE →Real-time detection of hack attempts, suspicious transactions and solvency risks — powered by Defimon.
VIEW →Continuous security consulting, Security SDLC practices, monitoring and incident response.
ON REQUESTOPSEC, key management and multisig consulting; pentesting of dApps, L1s, bridges, CEX, on-ramp and staking infrastructure.
ON REQUESTExternal protocol risk and viability assessment for traders, PE and VC funds during due diligence.
ON REQUESTIdentification of invariants, invariant and unit tests, on-chain fuzzing and e2e testing.
ON REQUEST182 engagements since 2022, 146 of them named here with dates, team size and findings by severity. Browse by the kind of system you are building:
Tell us what you're building and Decurity will scope the right security work.