Cosmos Hub resumed block production after halting for 24 hours and 48 minutes. During the same period, a Neutron attacker wallet purchased voting power with 20,199 USDC and completed staking 12 minutes before the deadline of an expedited proposal on Neutron. Afterward, 1.23 million ATOM were transferred out from the wallet. Neutron is a smart contract platform that relies on Cosmos Hub for security, and expedited proposals refer to governance votes conducted on a shortened timeline.