Business SaaS and e-mail
COMSBI SaaS
COMSBI SaaS (run by Sonicmoov Co., Ltd.) was hit in 1 recorded cybersecurity incident. The latest was disclosed on 2026-11-12.
About the service
- Website
- https://www.comsbi.com/
- Run by
- Part of
- COMSBI
- Category
- Business SaaS and e-mail
- For
- Businesses
Incident history
Disclosed 2026-11-12Updated 2026-11-12Tokyo[Contained][Severity: Major][Breached][Major]
Sonicmoov: unauthorized login to the COMSBI SaaS LINE service leaks user data of its clients[Credential abuse][Data leak]Organizations 1
Other incidents of the operator (1)
Disclosed 2026-10-26Updated 2026-11-09Hyogo, Shimane, Tokyo[Investigating][Severity: Critical]
Sonicmoov: COMSBI Enterprise breach leaks about 450,000 LINE user IDs and other data of two UCC group companies[Credential abuse][Data leak][Service outage]Leaked 449.4KOrganizations 5