Wire · founder news, decoded · technology
Nationwide credit card outage hits Japan
A nationwide credit card system outage disrupted payments across Japan on 16 July, affecting retail, rail commuters, and mobile transit services including the Mobile Pasmo app. Multiple major card providers including Mitsubishi UFJ NICOS and Sumitomo Mitsui Card reported failures beginning around 8 am; the root cause remains unknown.
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The Wire takeaway
If you build alternative payment rails or merchant checkout infrastructure in Japan, you just saw your entire competitive advantage. The moment the primary network fails, everyone who built a workaround becomes the only option — and Mitsubishi UFJ and Sumitomo Mitsui now know they're a single failure away from losing market share to faster alternatives.
Read the full story at anews.com.tr →
Topics: Fintech · payment-rail-outage · fintech-resilience · japan-payments · critical-infra · system-failure