SHINDO2

Aisan Technology Co., Ltd.

Unauthorized accessSize not disclosed

LEAK UNCLEARClosed (final report)

Open in the live monitor ▶
Disclosed
May 15, 2026
Leak
Unknown
Type
Unauthorized access
Status
Closed (final report)
Security spend
Not checked yet
Compensation
Not announced

Who is affected

  • Site visitors

Cause

Someone used a website vulnerability to alter some programs

Timeline

  1. Intrusion began
  2. Service suspended
  3. Reopened on a new environment
  4. First disclosure

Response

  • Service stopped
  • Patched

Fully renewed the server and system environment; will strengthen security

What you should do

  1. Check the company's notice to see if you're affected

Lessons for companies

  1. Patch internet-facing servers, VPNs and admin panels first. Exploits follow disclosure within days
  2. Report to the PPC: preliminary in 3–5 days, final in 30 (60 if malicious)
  3. Run red teaming and AI-assisted hardening, and publish how much you invest

Sources