# 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.

- Published: 2026-08-05T05:44:56.721Z
- Canonical: https://polylog.news/crypto/2026-08-05/researchers-publish-exploit-reproductions-for-three-defi-dra
- Publisher: Polylog (Crypto desk)
- Section: crypto
- Sources: [DeFiHackLabs (MOKE)](https://github.com/SunWeb3Sec/DeFiHackLabs/commit/c25c91d221d2b5204f946e66e97601009a4f6bcb), [DeFiHackLabs (AIC)](https://github.com/SunWeb3Sec/DeFiHackLabs/commit/d9bcd648ae761ffc3c7cbda129593c5e5269cf21), [DeFiHackLabs (LpdFi)](https://github.com/SunWeb3Sec/DeFiHackLabs/commit/72e1dfad54e16700b30b1880cf2751aa8db3e27c), [Rekt News](https://www.rekt.news/)

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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