Onyx Protocol exploiter begins siphoning $2.1M loot on Tornado Cash
The bug Onyx Protocol hacker exploited to steal $2.1 million was previously used by a hacker to extort $7 million from Hundred Finance. Decentralized peer-to-peer lending protocol Onyx Protocol lost roughly $2.1 million in an exploit of a market with no liquidity that was deployed on Oct. 27. The Onyx Protocol hacker exploit ed a known bug, a rounding issue behind the popular CompoundV2 fork, explained blockchain investigator PeckShield soon after alerting about the hack that went unnoticed by the protocol. #PeckShieldAlert @OnyxProtocol has been exploit ed for ~2.1M pic.twitter.com/5Z50tCg6MD — PeckShieldAlert (@PeckShieldAlert) November 1, 2023 The alleged liquidity lacking oPEPE market was “abused with donation to borrow funds from other markets with liquidity,” found PeckShield’s independent investigation on the matter. “The donated funds were then redeemed by exploiting the known rounding issue.” Previously, on April 16, an attacker exploit ed the same bug to steal $7 mi...