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Japanese credit unions hit by outage amid AI stock sell-off
Japan-based credit unions were disrupted by today's Shinkin Joint Center outage that took place amid a trillion-dollar AI stock sell-off.
Brief
Roughly 128 Japanese credit unions lost cash withdrawal access when the Shinkin Joint Center went down. Local media say ATMs in the Tokai region could not process withdrawals, deposits or counter transactions. Reports attribute the failure to equipment malfunction rather than hacking. Several banks restored services by 7pm Japan Standard Time. The outage coincided with a steep selloff: Japan's Nikkei 225 fell 7% and South Korea's KOSPI closed 6% lower. It was part of a broader AI-linked stock sell-off that reportedly cost Wall Street $3.2 trillion. Reports blamed investor fears about a Democrat-led US government slowing AI data centers, and doubts about Anthropic going public this month. AI insiders had reportedly cashed out $7.4 billion near peak prices between May and October. A power event at a London Google Cloud data center disrupted UK banks last month, hitting ATMs, card payments, transfers and crypto trading.
Why it matters: It shows how a fault in shared banking infrastructure can halt cash access for many institutions at once during a market slump.
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