Cocolive: traces of suspicious access on KASIKA web servers; investigation under way
Suspicious access traces were found on some web servers of KASIKA, a marketing tool for housing and real-estate firms. They were isolated; no clear sign of a breach or leak.
Disclosed
2026-11-11
Organizations involved
1
Leaked or at risk
Unknown
Downtime
Unknown
What happened
On 7 November Cocolive found traces of suspicious access on some web servers of KASIKA, its marketing automation tool for the housing and real-estate industry. It isolated the servers and fixed the likely entry point. [1]
So far there is no clear sign that the database was accessed or that data leaked. Outside specialists are still investigating. [1]
Timeline
- Detected 2026-11-07
- Disclosed 2026-11-11
- 4 days
Attack or cause
- Method
- [Intrusion]
- Impact
- Entry point
- Unknown
Data exposed or at risk
–
Services hit
Organizations involved
[Breached][Moderate]Tokyo, ChiyodaInformation and communications
Cocolive Inc.
Sources
- [1][Official]弊社サービス「KASIKA」WEBサーバへの不正アクセスの可能性と調査開始に関するお知らせ（第一報）Cocolive Inc. · 2026-11-11