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[Investigating][Severity: Critical][Intrusion]

Sanwa Soko: unauthorized access stopped its logistics system, halting stock handling and invoicing, and some stored data may have leaked

A failure on the evening of July 29 stopped its logistics system. Unauthorized access was confirmed on August 2, and some stored data may have leaked.

Disclosed

2022-08-01

Organizations involved

1

Leaked or at risk

Unknown

Downtime

Unknown

What happened

  1. From about 5:20 p.m. a failure occurred and the logistics system became unusable. [1]

  2. It announced the failure. [1]

  3. A second report confirmed that it had been accessed without authorization. [1] [2]

  4. It announced that some of the stored data may have leaked. [2]

Impact

The logistics system stopped, and stock in and out, invoicing and data exchange were not possible. Mail and files were also unusable, and insurance work went by phone and FAX. Some of the stored data may have leaked. [1] [2]

Timeline

  1. Started, Detected 2022-07-29
  2. Disclosed 2022-08-01
  3. 3 days

Attack or cause

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

Data exposed or at risk

–

Organizations involved

Open in organization search

Sources

  1. [1][News]三和倉庫で不正アクセスによる障害発生、物流システムが稼働停止ScanNetSecurity · 2022-08-05 08:05
  2. [2][News]三和倉庫、不正アクセスで情報漏洩の可能性｜短報LogiToday · 2022-08-09