Blockaid, a New York-based onchain security platform used by Coinbase, MetaMask and Uniswap, is expanding its Onchain Monitoring suite as attacks increasingly target operational and infrastructure weaknesses alongside smart contracts. The company said 74% of stolen crypto value in the first half of 2026 resulted from operational or infrastructure compromises, while incidents were running roughly 3.4 times the total recorded across all of 2025. Atomic Digital, a market-neutral, multi-strategy hedge fund for professional and institutional investors, deployed the monitoring across its decentralized finance (DeFi) portfolio. The system tracks wallets, smart contracts, portfolio positions, market and liquidity signals, privileged activity and external dependencies such as price oracles, and provides alerts, automated investigation and response tools. Blockaid said it has scanned more than 6.3 billion transactions and blocked approximately 585 million attacks since 2025; those figures are company-reported and have not been independently audited.