Incident Overview
Onyx protocol suffered a security breach, resulting in a loss of over $3.8 million. The attacker exploited a known precision issue in the Compound V2 code. Additionally, the NFTLiquidation contract failed to properly validate untrusted user input, allowing the attacker to inflate the self-liquidation reward amount, which further worsened the losses.
Sources & References
This record presents information attributed to the linked sources. Incident dates describe the original event, not a new report. Reported loss figures reflect the source record and are not current market valuations.