BlockSec 与 Tokenlon 达成战略合作

December 1, 2022

1 min read

我们很高兴地宣布，BlockSec 与 Tokenlon 达成战略合作伙伴关系，共同探索加密资产安全和风险管理。BlockSec 将提供全面的风险管理解决方案，帮助 Tokenlon 安全地与加密资产进行交互。我们将在 Web3 世界展开更深入的合作。

关于 Tokenlon

Tokenlon 是一个基于以太坊区块链技术的去中心化交易所和支付结算协议。自 2019 年 7 月以来，Tokenlon 已帮助近 20 万用户完成了价值 250 亿美元的交易。交易成功率一直保持在 99.76%，是所有 DEX 中表现最佳的。Tokenlon 的愿景是成为金融支付和结算交易的开放协议。

了解更多关于 Tokenlon 的信息：官网 | Twitter | Medium | Github 合约 | Discord

关于 BlockSec

BlockSec 是一家开创性的区块链安全公司，由一群全球知名的安全专家于 2021 年创立。公司致力于提升新兴 Web3 世界的安全性和可用性，以促进其大规模采用。为此，BlockSec 提供智能合约和 EVM 链安全审计服务，用于主动开发安全和阻止威胁的 Phalcon 平台，用于资金追踪和调查的 MetaSleuth 平台，以及供 Web3 构建者高效探索加密世界的 MetaSuites 扩展。

截至目前，公司已为 MetaMask、Uniswap Foundation、Compound、Forta 和 PancakeSwap 等 300 多家知名客户提供服务，并通过两轮融资获得了数千万美元的投资，投资方包括 Matrix Partners、Vitalbridge Capital 和 Fenbushi Capital 等知名投资者。

官方网站：https://blocksec.com/

官方 Twitter 账号：https://twitter.com/BlockSecTeam

Newsletter - April 2026

Apr 30 2026Security Insights

Newsletter - April 2026

In April 2026, the DeFi ecosystem experienced three major security incidents. KelpDAO lost ~$290M due to an insecure 1-of-1 DVN bridge configuration exploited via RPC infrastructure compromise, Drift Protocol suffered ~$285M from a multisig governance takeover leveraging Solana's durable nonce mechanism, and Rhea Finance incurred ~$18.4M following a business logic flaw in its margin-trading module that allowed circular swap path manipulatio

~$7.04M Lost: GiddyDefi, Volo Vault & More | BlockSec Weekly

Apr 29 2026Security Insights

~$7.04M Lost: GiddyDefi, Volo Vault & More | BlockSec Weekly

This BlockSec weekly security report covers eight attack incidents detected between April 20 and April 26, 2026, across Ethereum, Avalanche, Sui, Base, HyperLiquid, and MegaETH, with total estimated losses of approximately $7.04M. The highlighted incident is the $1.3M GiddyDefi exploit, where the attacker did not break any cryptography or use a flash loan but simply replayed an existing on-chain EIP-712 signature with the unsigned `aggregator` and `fromToken` fields swapped out for a malicious contract, demonstrating how partial signature coverage turns any historical signature into a generic permit. Other incidents include a $3.5M Volo Vault operator key compromise on Sui, a $1.5M Purrlend privileged-role takeover, a $413K SingularityFinance oracle misconfiguration, a $142.7K Scallop cross-pool index injection, a $72.35K Kipseli Router decimal mismatch, a $50.7K REVLoans (Juicebox) accounting pollution, and a $64K Custom Rebalancer arbitrary-call exploit.

The Decentralization Dilemma: Cascading Risk and Emergency Power in the KelpDAO Crisis

Apr 22 2026Security Insights

The Decentralization Dilemma: Cascading Risk and Emergency Power in the KelpDAO Crisis

This BlockSec deep-dive analyzes the KelpDAO $290M rsETH cross-chain bridge exploit (April 18, 2026), attributed to the Lazarus Group, tracing a causal chain across three layers: how a single-point DVN dependency enabled the attack, how DeFi composability cascaded the damage through Aave V3 lending markets to freeze WETH liquidity exceeding $6.7B across Ethereum, Arbitrum, Base, Mantle, and Linea, and how the crisis forced decentralized governance to exercise centralized emergency powers. The article examines three parameters that shaped the cascade's severity (LTV, pool depth, and cross-chain deployment count) and provides an exclusive technical breakdown of Arbitrum Security Council's forced state transition, an atomic contract upgrade that moved 30,766 ETH without the holder's signature.