The Polylog Crypto Intelligence Brief

Morning Edition · Wednesday, August 5, 2026Published at 1:44 AM EDT · New York

Researchers Publish Exploit Reproductions for Three DeFi Drains, Including an EIP-7702 Self-Delegation Attack

The MOKE token was drained through an unprotected claim function combined with a wallet-delegation feature added to Ethereum last year, while LpdFi lost close to $700,000 to flash-loan price manipulation.

Researchers Publish Exploit Reproductions for Three DeFi Drains, Including an EIP-7702 Self-Delegation Attack

Security researchers at DeFiHackLabs published working reproductions of three separate exploits overnight, each demonstrating a different failure class. The pattern across them is familiar to anyone who reads incident reports. None required…

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Part of a tracked trend

Bridge and Mint Exploits Sustain Heavy DeFi Losses

Over 3-6 months, recurring bridge proof-validation and unauthorized-mint exploits keep monthly DeFi losses elevated, including drains of deprecated contracts.

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