---
title: "The online banking system of Mitsubishi UFJ Bank has been repaired"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/223471769.md"
description: "The online banking system of Mitsubishi UFJ Bank, \"Mitsubishi UFJ Direct,\" experienced a malfunction on the afternoon of the 26th, possibly due to a DDoS attack. The malfunction caused system instability, making it difficult for users to log in via biometric authentication. The bank confirmed that there was no customer data leakage or virus damage and completed the repair on the morning of the 28th. Services aimed at businesses also encountered issues"
datetime: "2024-12-28T05:49:44.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/223471769.md)
  - [en](https://longbridge.com/en/news/223471769.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/223471769.md)
generator: "portal-rs"
---

# The online banking system of Mitsubishi UFJ Bank has been repaired

Mitsubishi UFJ Bank stated that the issue with its online banking system "Mitsubishi UFJ Direct," which began on the afternoon of the 26th, has been resolved. The malfunction may have been caused by a "DDoS attack" that overloaded the server by sending a large amount of data. It is reported that there was no leakage of customer data or virus damage. The bank revealed that the online banking system became unstable around 2:47 PM on the 26th, making it difficult to log in through biometric authentication, among other issues. It was fully restored by the morning of the 28th. Services for businesses also experienced disruptions. (Kyodo News)

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> **Disclaimer: This article is for reference only and does not constitute any investment advice.**