> JapanHacked_
[Resolved][Severity: Moderate][Unknown]

Yokohama Chinatown Development Association: its mail account was abused to send spam

The association's email address was used to send unwanted mail to many people for a few minutes early on June 9.

Disclosed

2020-06-09

Organizations involved

1

Leaked or at risk

Unknown

Downtime

Unknown

What happened

  1. Until about 06:45, the association's mail account was used without permission to send unwanted mail to many people. The association disclosed it the same day, asked recipients to delete the mail without opening it and informed the police. [1] [2]

Timeline

  1. Started, Detected, Disclosed 2020-06-09
  2. 1 days

Attack or cause

Method
[Unknown]
Impact
Entry point
Unknown

Data exposed or at risk

–

Organizations involved

Open in organization search

Sources

  1. [1][News]アドレス不正利用、不特定多数ユーザーにメール送信（横浜中華街発展会協同組合）ScanNetSecurity · 2020-06-15 09:00
  2. [2][News]メアドが不正使用、不特定多数に迷惑メールが送信 - 横浜中華街発展会協同組合Security NEXT · 2020-06-11