從鏈的執行層與自定義 VM，到複雜的錢包生態，守護 Web3 的根基。
依據你最終確定的程式碼庫與設計文件界定審計範圍，並按專案複雜度與具體需求出具詳細報價。如有需要，可簽署保密協議（NDA）。
範圍界定與報價
依據你最終確定的程式碼庫與設計文件界定審計範圍，並按專案複雜度與具體需求出具詳細報價。如有需要，可簽署保密協議（NDA）。
簽約與排期
確認專案條款，包括付款細節與明確起止日期的審計排期。
安全審計與修復複核
用進階的自研工具（必要時可定製）完成一次全面的安全審計。發現會與客戶同步並討論，相應的修復也會被複核。複雜專案可能需要多輪審計與評審。
交付物與策略建議
交付一份正式簽署的報告，詳列全部發現、風險評估與可落地的修復建議。
我們的審計把對協議的深入理解、自研工具與進階分析方法結合起來，做到完整覆蓋。
“We had a great experience working with BlockSec on the security testing of Mega-EVM, our stateless validator, and the SALT data structure. They’re responsive, diligent, and easy to collaborate with, with a fast feedback loop throughout the audit. Their deep expertise across both smart contracts and node-level systems made them a strong partner for complex infrastructure work.”
“On the audit side, the BlockSec team has left a very positive impression on us. Their audits are never a mere formality; instead, they dive deep into contract implementation details and specific business logic, covering edge cases and extreme scenarios that are often overlooked. The entire process was smooth and highly efficient. Their bug localization and remediation advice were clear and actionable, helping us significantly reduce potential security risks before product launch.”
“BlockSec has built a strong reputation for conducting highly technical audits for blockchains and smart contracts. Supporting Solidity (EVM-compatible ecosystems), Rust (NEAR & Solana), and Go (Cosmos), the company primarily relies on thorough manual reviews, enhanced by automated differential fuzzing tools and static analyzers. This approach allows BlockSec to identify deep logic flaws in code and provide actionable recommendations to ensure project security before launch.”
“BlockSec's deep expertise in smart contract security has been invaluable to exSat. Their rigorous audits consistently uncover subtle yet critical vulnerabilities, delivering clear, practical remediations. With their meticulous, code-level scrutiny, we gain unparalleled confidence in our protocol's integrity—making BlockSec our trusted partner for secure, resilient smart contracts.”
~$3950萬損失：Allbridge、Wanchain等｜BlockSec週報
2026年7月20-26日當週，8起重大安全事件導致Solana、Ethereum、BNB Chain、Arbitrum、Zilliqa及Cardano合計損失約3,950萬美元。重點事件Allbridge Core（約165萬美元）揭露Solana輸入驗證漏洞，同一Pool帳戶被同時接受於兩個兌換角色，分析完全從已部署程式二進位重建。其他事件包括Wanchain（約50萬美元，Cardano橋接驗證器訊息編碼缺陷）、Zilliqa（約40萬美元，Ledger應用自2019年存在的隨機數生成缺陷）及Lien Finance（約54.2萬美元，債券交易驗證邏輯缺陷）。
2025年十大「精彩」安全事件
為了協助社群從過往汲取經驗，BlockSec 精選了今年最具代表性的十起安全事件。這些案例不僅因損失規模入選，更凸顯了獨特的攻擊手法、出人意料的執行細節，以及新興且受關注度不足的攻擊面。
電子報 - 2025年12月
2025年12月，DeFi領域發生三起重大安全事件，損失約1,970萬美元。Yearn Finance因yETH池及舊合約漏洞損失近1,000萬美元；Trust Wallet插件遭後門攻擊損失約700萬美元；Ribbon Finance因存取控制不當損失270萬美元。
