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Mastercard OB Services EU and UK: Tieto Banktech Incident: Instability in the PIB and CIB services

Mastercard OB Services EU and UK · nordicapigateway.comImpact: minorResolved2026-09-11 10:24 UTC
Public — what happened

Summary

Affected Areas: Personal Internet Banking, Corporate Internet Banking, Mobile Banking Description: Instability is observed in the Personal Internet Banking (PIB), Corporate Internet Banking (CIB) and Mobile Banking services. Status: Task force has been established and troubleshooting efforts are ongoing. Started: 11-09-2026 11:05 CEST

Timeline

Source of record: provider status page. Mirrored as reported; times in UTC.

Independent path health

The status page is the symptom. SquidGrid measures the paths that reach Mastercard OB Services EU and UK against their own baselines — whether the routes carrying your traffic degraded, at which handoff, and who owns that stretch.

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