Beosin

Founded in 2018, Beosin has established itself as a world-leading blockchain security and compliance solutions company, leveraging cutting-edge formal verification technology and on-chain data intelligent analysis to secure the Web3 ecosystem.

Core Products and Services

Beosin's comprehensive security suite includes smart contract audits, AML/CFT compliance solutions, cryptocurrency investigation tools, and blockchain forensics services. The company has audited over 4,500 smart contracts across major blockchain ecosystems including Ethereum, BNB Chain, Polygon, Solana, Polkadot, Aptos, Sui, Arbitrum, Near, Cosmos, and zkSync. Their product portfolio features Beosin KYT for real-time transaction monitoring, Beosin Trace for crypto crime investigation, and Beosin VaaS for automated smart contract verification.

Key Strengths

Beosin's proprietary VAAS (Verification as a Service) formal verification engine provides unparalleled accuracy in identifying smart contract vulnerabilities, achieving a 97% accuracy rate across 100+ testing items. The company has discovered more than 85,000 security vulnerabilities throughout its history and maintains the industry's largest Southeast Asian wallet address database with over 4.7 billion labeled addresses. Their investigation capabilities extend to analyzing 120+ cross-chain bridges and swap protocols, enabling complete fund flow tracing even through complex mixers like Tornado Cash.

Security Certifications and Recognition

Beosin holds prestigious SOC 2 and ISO 27001 certifications, demonstrating their commitment to maintaining the highest standards of security and compliance. The company has successfully collaborated with law enforcement agencies including Singapore's Home Team X and SPF, Malaysia's PSCC, and the Philippine National Police's anti-cybercrime group. Since 2018, Beosin has recovered over $100 million USD for more than 1,000 clients through their professional investigation services.

Technology and Innovation

Their technology stack combines formal verification methods with AI-powered big data analytics to detect sophisticated money laundering schemes and mixer transactions. Beosin's full-node infrastructure for heterogeneous chains like Aptos, Solana, and TON ensures comprehensive transaction traceability with millisecond-level risk alert capabilities. The platform supports 24/7 real-time monitoring with multi-channel alerting systems for suspicious wallet activities.

Notable Clients and Ecosystem Partnerships

Beosin serves major Web3 projects and crypto businesses across exchanges, OTC platforms, custodians, DEXs, wallets, and payment gateways. The company maintains strategic partnerships with leading blockchain ecosystems including BSC, Ethereum, Solana, TON, and Soneium. Their client portfolio spans over 700 blockchain projects covering DeFi protocols, GameFi platforms, cross-chain bridges, and Layer 1/Layer 2 solutions.

Why Choose Beosin

With over 20 years of combined cybersecurity experience across their expert team, Beosin offers unmatched depth in both traditional security practices and blockchain-specific threats. Their dual expertise in smart contract auditing and financial crime investigation makes them uniquely positioned to provide comprehensive security solutions. The company's specialized focus on Asian markets, combined with their global reach through offices and partnerships, enables them to address region-specific compliance challenges while maintaining international security standards. Beosin's commitment to continuous innovation, proven track record of vulnerability discovery, and strong relationships with regulatory institutions and law enforcement make them a trusted partner for securing the future of decentralized finance.