Business SaaS and e-mail
C-MATCH
C-MATCH (run by Recruit Co., Ltd.) was hit in 1 recorded cybersecurity incident. The latest was disclosed on 2026-10-21.
About the service
- Website
- https://c-match.carsensor.net/
- Run by
- Recruit Co., Ltd.
- Category
- Business SaaS and e-mail
- For
- Businesses
Incident history
Disclosed 2026-10-21Updated 2026-10-27 20:41Tokyo[Investigating][Severity: Critical][Breached][Critical]
Recruit: unauthorized access to Carsensor.net and C-MATCH[Intrusion][Data leak][Service outage]Leaked 3.7MOrganizations 1
Other incidents of the operator (2)
Disclosed 2026-10-03Updated 2026-10-22Mie, Tokyo[Resolved][Severity: Major]
Recruit: registered email addresses identified through a flaw in StudySapuri[Web app exploit][Data leak]Leaked 3.7KOrganizations 3Disclosed 2025-03-19Updated 2026-10-23Tokyo[Investigating][Severity: Critical]
Recruit: Hokkaido Jalan member data may have been exposed[Intrusion][Data leak][Service outage]Leaked 104KOrganizations 1