> JapanHacked_
[Investigating][Severity: Major][Phishing][Credential abuse]

Alcare: work phone account taken over

An employee entered Apple Account credentials into an SMS-linked phishing site on December 1; account changes and a phone reset were discovered the next day. About 200 medical/distributor contacts and 400 staff contacts were potentially exposed. Patient/general-public data was excluded. Account recovery failed and notification and investigation continued. The notice explicitly excludes leakage of email addresses.

Disclosed

2025-12-25

Organizations involved

1

Leaked or at risk

400

400

Downtime

Unknown

Timeline

  1. Started 2025-12-01
  2. Detected 2025-12-02
  3. Disclosed 2025-12-25
  4. 24 days

Attack or cause

Method
[Phishing][Credential abuse]
Impact
[Data leak]
Entry point
Stolen credentials

Data exposed or at risk

[Name][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流出に関するお詫びとお知らせAlcare Co., Ltd. · 2025-12-25