PeckShield Inc.

PeckShield is a blockchain security company founded in 2018 by Xuxian Jiang, former chief scientist at Qihoo 360. Its team includes security professionals and researchers based in Hangzhou, Beijing, and San Francisco, with experience at organizations such as Qihoo 360, Microsoft, Intel, Juniper, and Alibaba. The company works with participants across the blockchain ecosystem, including infrastructure providers, exchanges, crypto wallets, mining pools, DApp developers, and DeFi projects.

PeckShield offers security audits for blockchains, smart contracts, DeFi platforms, exchanges, and digital wallets, alongside penetration testing, vulnerability inspection, emergency response, and 24/7 security support. Its services also include threat monitoring, attack prevention, asset movement monitoring, blacklist address monitoring, and customized security solutions. Through its digital asset AML platform, the company analyzes blockchain and dark web data, provides address labels, and tracks transactions and asset flows. PeckShield also publishes security research and audit reports, operates the independent service brands DAppTotal and CoinHolmes, and provides consortium blockchain security solutions and bounty program operations.