what's Spearbit?
Spearbit is a leading web3 security firm that connects independent security experts with blockchain projects to conduct audits, competitive reviews, and vulnerability assessments. Founded to address the growing need for robust security in decentralized protocols, it operates as a distributed network of researchers who specialize in identifying risks in smart contracts, consensus mechanisms, and overall system architecture. The company emphasizes thorough, battle-tested methodologies, including manual code reviews and formal verification where applicable, to help projects mitigate exploits before deployment. Through its platform, now integrated with Cantina, Spearbit facilitates scalable security solutions such as fixed-price audits, bounty programs, and ongoing monitoring. It has audited high-profile protocols across ecosystems like Ethereum, Solana, and Sui, contributing to safer DeFi, NFTs, and infrastructure layers. By fostering a community of elite auditors, Spearbit aims to elevate industry standards, reducing the incidence of hacks and ensuring trust in web3 innovations.
Spearbit CEO presents on bug bounties at Coinbase; completed KyberNetwork audit.
Links
x.com/spearbitCompleted a smart contract audit for Tenbin Labs' protocol covering RWA and synthetics, including mint/redeem flows, collateral and revenue accounting, oracle and swap integrations, and cross-chain adapters.
CEO presents at Coinbase Security Series Episode 12 on December 20, 2025 at 1pm ET about launching effective onchain bug bounty programs.
Completed audit of KyberNetwork's exclusive Uniswap v4 hook, covering signed swap verification, router integration, and quote-level protections for LPs in the kyber-exclusive-amm-sc stack.
Raised $7.8M in a recent funding round according to Crunchbase data.
New LockToVote Plugin launched with capabilities for extending governance to the entire industry.