MoveBit

MoveBit is a leading blockchain security audit team specializing in the Move ecosystem, operating as a subsidiary brand of BitsLab. Established as a security institution at the forefront of Move-based blockchain platforms, MoveBit serves as a collaborative audit partner with major Move ecosystem players including Aptos and Sui.

Core Services

MoveBit provides comprehensive security audit services across three key areas:

Smart Contract Security

The team delivers professional Move smart contract security audits using cutting-edge formal verification techniques combined with expert manual review. MoveBit has completed over 100 audit projects, including high-profile protocols like Cetus, Scallop, NAVI Protocol, Liquidswap, and many others in the DeFi, NFT, and infrastructure sectors.

DApp Security

MoveBit offers thorough security audits for decentralized applications built on Move-based chains, identifying vulnerabilities and protecting against potential attacks using top-tier auditing methodologies.

Blockchain Architecture Security

The company provides end-to-end blockchain security assessments, ensuring the security of entire blockchain architectures from the application layer to the core infrastructure. MoveBit was involved in auditing Move VM itself, completing the first high-quality smart contract audit within the Move ecosystem.

Developer Tools & Products

Beyond security audits, MoveBit has developed a comprehensive suite of developer tools to enhance the Move development experience:

• Sui Move Analyzer & Aptos Move Analyzer: VSCode plugins providing IDE features like syntax highlighting, go-to-definition, autocomplete, compiler diagnostics, and Move Prover (MSL) support
• Move Web IDE: An integrated web-based development environment for Move programming
• Move Scanner: Security scanning tool for Move smart contracts
• Aptos Move Formatter: Code formatting tool for Aptos Move development
• Sui Contract Source Verifier: Tool for verifying contract source code on Sui blockchain

Academic Excellence & Community Leadership

The team brings extensive experience from both academia and enterprise, with 10+ years of cybersecurity expertise and 20+ published blockchain security research papers. MoveBit has hosted significant community events including MoveCTF (Capture The Flag competitions) in 2022 and 2024, the Vietnam Builder House Challenge, and Aptos Builder's Hours, establishing itself as a key contributor to Move ecosystem education and security standards.

Key Strengths

• Move Ecosystem Pioneers: One of the earliest contributors to the Move ecosystem with deep collaboration with Aptos and Sui core teams
• Formal Verification Expertise: At the forefront of utilizing cutting-edge formal verification techniques for smart contract security
• Proven Track Record: 100+ completed security audit projects across DeFi, NFT, infrastructure, and gaming sectors
• Academic Foundation: Strong research background with 20+ published papers on blockchain security
• Developer-Focused: Not just auditing, but actively improving developer experience through comprehensive tooling

Why Choose MoveBit

MoveBit combines academic rigor with practical security expertise to deliver comprehensive audit services for the Move ecosystem. As official audit partners with Aptos and Sui, they possess deep understanding of Move VM internals and blockchain architecture. Their dual focus on security auditing and developer tooling makes them uniquely positioned to both identify vulnerabilities and help developers write more secure code from the outset.