Ledger experienced a critical incident on September 8, 2026 affecting Cosmos (ATOM), lasting 5d 21h. The incident has been resolved; the full update timeline is below.
Affected components
Cosmos (ATOM)
Update timeline
- investigating Sep 08, 2026, 05:41 PM UTC
We are experiencing technical issues with the Cosmos Mainnet within Ledger Wallet. This may impact your ability to send transactions, add accounts and view your balances or transaction history. Our team is actively working to resolve the issue. For urgent transactions, please refer to this article for alternative methods.
- identified Sep 10, 2026, 02:12 PM UTC
Our team is continuing to work on restoring Cosmos (ATOM) Mainnet service. Balances, transaction history, and transactions for Cosmos (ATOM) remain unavailable in Ledger Wallet in the meantime.
- resolved Sep 14, 2026, 03:08 PM UTC
This incident has been resolved.