Cosmos Hub Faces 4-Hour Downtime During v17 Upgrade: Full Recovery Achieved
TL;DR Cosmos Hub experienced a nearly four-hour outage on June 5 due to a vulnerability in the Liquid Staking Module during the v17 update. The network could not resume block production until most validators implemented the fix. Despite the outage, the ATOM token remained stable, reflecting confidence in the network and its development team.