SHINDO2
Solid Advance Inc.
Malware infectionSize not disclosed
LEAK UNCLEARInvestigating
Open in the live monitor ▶- Disclosed
- Jul 16, 2026
- Leak
- Unknown
- Type
- Malware infection
- Status
- Investigating
- Security spend
- Measures, no amount
- Compensation
- Not announced
Cause
Unauthorized access to internal systems and a malware attack
Timeline
- Listed on ransomware.live as an Ailock post
- First report (as stated in the second report)
- Second report
Response
- Service stopped
- Forensic investigation
- More monitoring
- Access review
Systems targeted by the malware stay offline for investigation. Outside forensics, stronger monitoring, access-control review. Working with police and authorities
What you should do
- Check the company's notice to see if you're affected
Lessons for companies
- Report to the PPC: preliminary in 3–5 days, final in 30 (60 if malicious)
- Run red teaming and AI-assisted hardening, and publish how much you invest
Sources
- Solid Advance Inc. (second report) Official notice · Jul 31, 2026
- ransomware.live (Japan victim list) Leak site