> JapanHacked_
[Investigating][Severity: Major][Intrusion]

DyDo: intrusion into the group network; vending machine locations and partner data may have leaked

On 1 February 2024 DyDo Group Holdings announced that a network used by its group companies had been accessed by a third party and that part of the data on its servers had been read out. According to the Yomiuri Shimbun, an employee noticed a suspicious file on the network on 16 January. Vending machine locations and business partners' company names, addresses, phone numbers and more may have leaked.

Disclosed

2024-02-01

Organizations involved

1

Leaked or at risk

Unknown

Downtime

Unknown

Timeline

  1. Detected 2024-01-16
  2. Disclosed 2024-02-01
  3. 16 days

Attack or cause

Method
[Intrusion]
Impact
[Data leak]
Entry point
Unknown

Data exposed or at risk

[Postal address][Phone number]

Organizations involved

Open in organization search

Sources

  1. [1][News]ダイドーに不正アクセス…自販機設置先など流出の可能性The Yomiuri Shimbun · 2024-02-01