Other
Sumai Step
Sumai Step (run by Speee, Inc.) was hit in 1 recorded cybersecurity incident. The latest was disclosed on 2026-10-22.
About the service
- Website
- https://sumai-step.com/
- Run by
- Speee, Inc.
- Category
- Other
- For
- People
Incident history
Disclosed 2026-10-22Updated 2026-10-23Tokyo[Contained][Severity: Major][Breached][Major]
Speee: unauthorized logins to group partner dashboards[Credential abuse][Data leak]Leaked 3.8KOrganizations 2