White hat bounty offer for $1,200 exploit on Arbitrum with 72-hour deadline before Chainalysis report and exchange freeze requests.
Security & Exploits ·
An onchain message posted to Arbitrum offers a $120 white-hat bounty—10% of $1,200—to return the remaining 90% to a specific wallet within 72 hours. The message, delivered via transaction to another address, frames the offer as voluntary restitution for what appears to be an exploit or theft.
The ultimatum attached to the bounty carries escalating consequences if the deadline passes. After the 72-hour window closes, the message warns of a Chainalysis report, exchange freeze requests, and public exposure of the recipient wallet's transaction history—noted as containing 330 or more transactions. The framing suggests the sender is attempting to recover funds before pursuing enforcement through blockchain analytics and regulatory channels.
The scope and authenticity of the underlying exploit remain unconfirmed in available reporting. No details emerge regarding the origin of the $1,200, the nature of the vulnerability, or whether the recipient has engaged with the offer or responded to the deadline.