Cyber Security Cloud, Inc.

4493.T
Software - Infrastructure
2026/11/12 20:08 Updated
Market Cap: $137.7M (¥22.0B)
Stock Price: $13.70 (¥2,185)
Exchange Rate: 1 USD = ¥159.49

Notice and Apology Regarding Potential Information Leakage in Our Development Environment (First Report)

A potential leak of credentials on GitHub was identified. Some customer information may have been viewed or obtained; no unauthorized use of services has been confirmed to date. Investigations into the cause, recurrence prevention, and reporting to relevant authorities are underway.

Importance:
Page Updated: November 12, 2026
IR Disclosure Date: November 12, 2026

Key Figures

  • Awaiting determination of scope of impact
  • Invalidation and review of credentials implemented
  • Ongoing reporting to relevant authorities

AI要約

Incident and Scope of Impact

We confirmed the possibility that one set of credentials from our managed area stored on GitHub was leaked externally. There appears to have been suspicious access by a third party in the past, and we are currently investigating the range of personal information and service usage-related information that could have been viewed or obtained. At this time, no unauthorized access to services, unauthorized operations, or secondary damages have been confirmed.

Response and Future Progress

We have taken measures to prevent recurrence, including invalidating the leaked credentials, reviewing and changing related credentials, and isolating development devices. We will continue log investigations and forensic analysis to determine the scope of impact and strengthen credential management. We will continue reporting to and cooperating with relevant authorities.

This page uses AI to summarize IR materials from TDnet. Please refer to the original document for investment decisions.

Cyber Security Cloud, Inc.

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