Circle incident

USDC & CCTP on SUI Delayed mints, burns, and transfers

Major Resolved View vendor source →

Circle experienced a major incident on May 29, 2026 affecting 3rd Party Infrastructure & Systems and SUI - Cross-Chain Minting and Burning and 1 more component, lasting 11h 25m. The incident has been resolved; the full update timeline is below.

Started
May 29, 2026, 10:18 PM UTC
Resolved
May 30, 2026, 09:44 AM UTC
Duration
11h 25m
Detected by Pingoru
May 29, 2026, 10:18 PM UTC

Affected components

3rd Party Infrastructure & SystemsSUI - Cross-Chain Minting and BurningUSDC - SUI - Minting

Update timeline

  1. monitoring May 29, 2026, 10:17 PM UTC

    USDC mints, burns, and CCTP transfers on SUI are delayed due to an active incident on SUI causing delays in finalization. For more information see: https://status.sui.io/incidents/mt1jzf986sfb

  2. monitoring May 29, 2026, 10:18 PM UTC

    We are continuing to monitor for any further issues.

  3. resolved May 30, 2026, 09:44 AM UTC

    This incident has been resolved.