Circle incident

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

Critical Ongoing View vendor source →

Circle is currently experiencing a critical incident affecting 3rd Party Infrastructure & Systems and SUI - Cross-Chain Minting and Burning and 1 more component, which began 2h ago. The vendor's full update timeline is below.

Started
May 28, 2026, 02:38 PM UTC
Resolved
Ongoing
Duration
● 1h 42m
Detected by Pingoru
May 28, 2026, 02:38 PM UTC

Affected components

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

Update timeline

  1. monitoring May 28, 2026, 02:38 PM UTC

    USDC mints, burns and sends on SUI are delayed due to network congestions. We are working on updates to improve the speed.

  2. investigating May 28, 2026, 02:43 PM UTC

    The [blockchain] Mainnet is currently experiencing a network outage affecting all [blockchain] operations. Operations will be possible once the [blockchain] network has been restored.

  3. investigating May 28, 2026, 02:51 PM UTC

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

  4. investigating May 28, 2026, 02:55 PM UTC

    We are continuing to investigate this issue.

  5. investigating May 28, 2026, 02:56 PM UTC

    We are continuing to investigate this issue.