Outage in Adyen

Increased refusal rate for transactions processed through Mastercard

Resolved Minor
September 17, 2025 - Started 23 days ago - Lasted about 8 hours

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Outage Details

The root cause for the issue resulting in an increase in refusals with response “83 : Fraud/Security” for transactions processed through Mastercard has been identified. Mastercard is working urgently to resolve the root cause.

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