Outage in Curve

3DS challenges approval rate degraded

Resolved Minor
August 22, 2025 - Started 3 days ago - Lasted about 2 hours
Official incident page

IsDown continuously monitors the Curve status page and multiple sources to provide up-to-date information. Check back with us for the latest Curve uptime status.

Outage Details

We are currently experiencing reduced approval rates for transactions requiring 3D Secure (3DS) challenges due to an issue with a third-party provider. This may result in more transactions than usual being declined during authentication. Our team is actively monitoring the situation together with the provider and will provide updates as soon as more information becomes available.
Components affected
Curve Transactions processing
Latest Updates ( sorted recent to last )
RESOLVED 3 days ago - at 08/22/2025 05:54PM

This incident has been resolved

MONITORING 3 days ago - at 08/22/2025 03:58PM

Our vendor has confirmed, they implemented the fix and we are currently monitoring its performance.

IDENTIFIED 3 days ago - at 08/22/2025 03:31PM

We are currently experiencing reduced approval rates for transactions requiring 3D Secure (3DS) challenges due to an issue with a third-party provider. This may result in more transactions than usual being declined during authentication.

Our team is actively monitoring the situation together with the provider and will provide updates as soon as more information becomes available.

Latest Curve outages

Issues with Curve app - 13 days ago
Payment Processing Degradation - about 1 month ago
Payment Processing Degradation - about 2 months ago

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