Back to Blog

BlockSec September Business Travel Plans

September 7, 2023

As autumn arrives with pleasantly cooler weather, BlockSec is excited to share its travel itinerary for September. Come meet us: 🙌

🇸🇬 Singapore

During Token 2049 (Sept 10–15), BlockSec will visit the Lion City to connect with Web3 builders exploring new frontiers in crypto.

📍 Sept 11, 2PM — OGBC

BlockSec CEO Professor Yajin Zhou will present at Cobo’s “Singapore DeFi Day” event, sharing how BlockSec uses exclusive attack interception tech (BlockSec Phalcon) to help LPs withdraw funds promptly during incidents.

This supports the “DeFi Emergency Bot” recently launched in partnership with Cobo. [See more details]

🔗https://lu.ma/singaporedefiday

📍 Sept 13, 2PM — Singapore Management University

BlockSec CMO Ruby Xu will speak at a ZDAO — Zhejiang University alumni event, discussing how BlockSec productizes their front tier techniques to strengthen security & usability in Web3.

🔗 https://lu.ma/wf8emipn

🇩🇪 Berlin

📍 On Sept 15, Berlin

Professor Yajin Zhou is invited to Protocol Berg, ETH Berlin’s flagship technical conference, to share the latest research on “Operation-level Concurrent Transaction Execution for Ethereum.”

🔗 https://protocol.berlin/

🇨🇳 Shanghai

📍 Sept 17, 2PM — Shanghai Bund Center

BlockSec Product Director Raymond will present at a “Web3 & AI Fusion” event hosted by KNN3, AWS, FDU DAO on combining GPT capabilities into BlockSec products to reduce entry barriers and help users operate more securely in web3.

📍 Sept 19, 4PM — W Hotel

Professor Zhou will participate in a panel on “Web3 Cornerstones: Security & Privacy” at the 9th Global Blockchain Summit hosted by Wanxiang Blockchain, together with SharkTeam and other security firms.

See you in Singapore, Berlin, and Shanghai! 🙌

About BlockSec

BlockSec is a pioneering blockchain security company established in 2021 by a group of globally distinguished security experts. The company is committed to enhancing security and usability for the emerging Web3 world in order to facilitate its mass adoption. To this end, BlockSec provides smart contract and EVM chain security auditing services, the Phalcon platform for security development and blocking threats proactively, the MetaSleuth platform for fund tracking and investigation, and MetaSuites extension for web3 builders surfing efficiently in the crypto world.

To date, the company has served over 300 esteemed clients such as MetaMask, Uniswap Foundation, Compound, Forta, and PancakeSwap, and received tens of millions of US dollars in two rounds of financing from preeminent investors, including Matrix Partners, Vitalbridge Capital, and Fenbushi Capital.

Official website: https://blocksec.com/

Official Twitter account: https://twitter.com/BlockSecTeam

Sign up for the latest updates
~$3.87M Lost: Autheo Network, UNCX Hacks | BlockSec Weekly
Security Insights

~$3.87M Lost: Autheo Network, UNCX Hacks | BlockSec Weekly

This weekly report covers 3 security incidents from October 12 to October 18, 2026, with approximately $3.87M in total estimated losses. Autheo Network suffered a ~$1.76M private key compromise, Qubic Wallet lost ~$1.30M due to weak seed generation, and UNCX Network's Smart Token Vesting V2 contracts suffered an ~$807K accounting error across Ethereum, BNB Chain, Base, and Robinhood Chain. The highlighted UNCX analysis explains how a flawed aggregate share calculation mixed vesting tranches created at different token-to-share ratios and enabled excess withdrawals from shared pools.

What Is SEAL Certification? Operational Security Assurance for Crypto
Security Insights

What Is SEAL Certification? Operational Security Assurance for Crypto

SEAL certification provides independent assurance of crypto operational security within an agreed scope. Explore its six modules, evidence requirements, certification limits, and BlockSec's assessment process.

~$542K Lost: MakerDaoBot Exploit | BlockSec Weekly
Security Insights

~$542K Lost: MakerDaoBot Exploit | BlockSec Weekly

This report covers 1 security incident on Ethereum from 2026/10/05 - 2026/10/11, with an estimated loss of approximately $542K. An attack contract deployed a malicious adapter and passed it to a MakerDaoBot function that lacked access control, causing the bot to grant the adapter permission over its internal MakerDAO balances. The adapter settled four legacy ETH-A auctions and converted 200 units of ETH-A collateral to WETH; the attack contract unwrapped it and sent 200 ETH to the attacker.