八十二長野銀行 disclosed unauthorized access to a staff member's account caused by a phishing email. The bank is investigating the possible leakage of information relating to 627 business partners and personal information of 34 people.
八十二長野銀行 disclosed unauthorized access to a staff member's account caused by a phishing email received on 7 October. The investigation newly found that data relating to 627 business partners, including the names of their overseas offices and transaction information, and personal information of 34 employees of business partners may have been leaked.
No unauthorized access to systems other than the staff member's email account has been confirmed to date, and the bank said that no damage from misuse has been reported. The bank is identifying the cause, considering measures to prevent a recurrence and taking steps to prevent future incidents.