Onyx Protocol Loses $3.8M in Another DeFi Hack—Funds Already Swapped

TL;DR Onyx Protocol, a fork of Compound Finance, suffered a cyber attack that resulted in a loss of $3.8 million. The attackers exploited a known precision issue in the protocol’s code, which allowed for the swapping of stolen funds. This is not the first attack on the protocol, as $2.1 million had already been lost ... source: https://crypto-economy.com/onyx-protocol-loses-3-8m-in-another-defi-hack-funds-already-swapped/