Education Software Reports Ransomware Encryption and Unauthorized-Access Traces on Dormant Server

Summary
Education Software said it found ransomware encryption and traces of unauthorized access on a dormant rental server it had previously used. The hosting provider alerted the company.
Key points
- The affected system was a dormant rental server previously used by Education Software.
- The company reported ransomware encryption and traces of third-party unauthorized access.
- The hosting provider's information led to the discovery.
Article Details
- Victim Organization
- 株式会社教育ソフトウェア
- Incident Type
- Ransomware encryption and evidence of unauthorized access to a dormant rental server previously used by the company.
- Operational Impact
- The dormant server was affected by ransomware encryption. No further operational impact was reported.
- Claim Status
- confirmed
