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Secure Your Protocol Across Its Entire Lifecycle
“Partnering with BlockSec has been crucial to Tokenlon's mission of preserving the openness of DeFi while leveraging technology to create a safer, more trustworthy space for all. BlockSec's cutting-edge on-chain analytics allow us to identify high-risk addresses across multiple blockchains and navigate complex global regulations with confidence. Their expertise helps us safeguard our liquidity partners and consistently deliver a seamless, reliable DeFi experience for genuine users.”
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
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.
~$418M Lost: Bitget, NEAR Intents Exploits | BlockSec Weekly
This biweekly security report records eight incidents from September 21 to October 4, 2026, with approximately $418.4M in losses across Ethereum, BNB Chain, Solana, Bitcoin, TRON, XRP Ledger, Zcash, Avalanche, NEAR, and related networks. Detailed analysis covers Bitget's $387.5M third-party security product vulnerability and NEAR Intents' $3.87M refund validation flaw and missing state rollback.
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