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Dashboard/Crypto Hacks/Onyx Protocol
MEDIUMEthereum·Flashloan Donate Function Logic Exploit·#316 all-time

Onyx Protocol

$2.1M stolenWednesday, November 1, 2023 · 999 days ago

Situation Summary

11/1/2023 — EXPLOIT DETECTED

$2.1M drained from Onyx Protocol on Ethereum.

TECHNIQUE: FLASHLOAN DONATE FUNCTION LOGIC EXPLOIT

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Data: DefiLlama · Monitoring Room

Source: DefiLlama · 600 recorded incidents · data as of 2026-07-27 02:04 UTC