This incident appears to be related to global DNS infrastructure and has been resolved. Transaction approvals are back to normal levels.
Posted May 06, 2020 - 17:38 EDT
We are receiving reports of transactions failing and/or lengthy transaction processing times. This does not appear to be a Cardknox specific issue, however we are investigating and will update as more information becomes available.
Posted May 06, 2020 - 16:20 EDT
This incident affected: Transaction Processing and Partners (TSYS / VITAL, American Express).