TOKYO—Mizuho Financial Group’s main banking arm said on Thursday a system glitch has been delaying some foreign exchange transactions, just a week after it was slapped with a regulatory punishment over system troubles earlier in the year.
Japan’s third-largest lender has experienced a series of technical problems despite a $3.6 billion overhaul of its systems in 2019, prompting the Financial Services Agency (FSA) to become more involved in inspections of its computer system, an unusual move for the banking regulator.
