> JapanHacked_
[Contained][Severity: Major][Credential abuse]

J-Will Partners: unauthorized access to an employee's email account; personal data of 7,132 people may have leaked

Investment fund manager J-Will Partners and J-Will Corporation announced on 23 August 2024 that the email account of one J-Will Partners employee had been accessed without authorization and that some past emails and attachments may have leaked. The access took place on 2 July 2024 and was detected on 9 July. The data that may have leaked includes names, company names, email addresses, addresses, phone numbers and more of 7,132 people, as well as information about business partners. No misuse has been reported.

Disclosed

2024-08-23

Organizations involved

1

Leaked or at risk

7.1K

7,132

Downtime

Unknown

Timeline

  1. Started 2024-07-02
  2. Detected 2024-07-09
  3. Disclosed 2024-08-23
  4. 52 days

Attack or cause

Method
[Credential abuse]
Impact
[Data leak]
Entry point
Unknown

Data exposed or at risk

[Name][Employment][E-mail address][Postal address][Phone number]

Organizations involved

Open in organization search

Sources

  1. [1][Official]不正アクセスによる個人情報等の漏えい可能性に関するお詫びとお知らせJ-Will Partners · 2024-08-23