Onyx hacked for $3.8 million using the same exploit used against them less than a year ago

It seems Onyx didn’t learn their lesson the first time when they were mined for $2 million in November 2023 by an attacker exploiting a known vulnerability affecting empty markets in the protocol. The same bug appears to have contributed to this exploit, although Onyx claimed the hack was due to a separate vulnerability in an NFT liquidation contract.