Masabi incident

[North America (NA)] Chase Platform Incident - Degraded Approval Rates - Debit Network

Ongoing since 08:32 AM UTC, affecting Chase.

investigating Oct 27, 2026, 08:32 AM UTC

Please be advised that Chase detected an issue where some clients are experiencing lower than normal approval rates or response time latency for debit transactions. Debit Network has confirmed that an active issue exists within their environment. Chase will remain in contact as they work towards resolving the issue and publish updates as new information is available. You are receiving this notification based on your alerts subscription. Please do not respond to this email as this has been sent from an unmonitored mailbox. Components Affected Tandem -> Operational Stratus -> Operational

Started
Oct 27, 2026, 08:32 AM UTC
Resolved
Ongoing
Duration
● 33m
Detected by Pingoru
Oct 27, 2026, 08:32 AM UTC

Affected components

Chase

Update timeline

  1. investigating Oct 27, 2026, 08:32 AM UTC

    Please be advised that Chase detected an issue where some clients are experiencing lower than normal approval rates or response time latency for debit transactions. Debit Network has confirmed that an active issue exists within their environment. Chase will remain in contact as they work towards resolving the issue and publish updates as new information is available. You are receiving this notification based on your alerts subscription. Please do not respond to this email as this has been sent from an unmonitored mailbox. Components Affected Tandem -> Operational Stratus -> Operational

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