IoTeX has announced a 10% bounty, equivalent to $440,000, for the hacker responsible for the recent attack on its ioTube cross-chain bridge. The offer is contingent on the return of the approximately $4.4 million in stolen assets within 48 hours. Co-founder and CEO Raullen Chai assured that if the funds are returned, IoTeX will refrain from legal action and will not disclose the hacker's identity to authorities.