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Cyber Security Cloud , Inc. — Investor Relations & Filings

Ticker · 4493 ISIN · JP3311590008 T Telecommunications, computer programming, consultancy, computing infrastructure, and other information service activities
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Filings indexed 50 across all filing types
Latest filing 2026-05-22 Transaction in Own Shar…
Country JP Japan
Listing T 4493

About Cyber Security Cloud , Inc.

https://www.cscloud.co.jp/?lang=en

Cyber Security Cloud, Inc. is a provider of cloud-based security services specializing in web application protection. The company leverages artificial intelligence (AI) and advanced cyber threat intelligence to deliver automated security solutions. Its core offerings are provided as subscription services and include "Shadankun," a cloud-based Web Application Firewall (WAF); "WafCharm," a service for the automated management and operation of WAFs; and a globally distributed set of AWS WAF Managed Rules. The company also provides "SIDfm" for automated vulnerability management, "CloudFastener" for fully managed AWS security, and professional vulnerability assessment services. These products aim to protect websites and cloud environments from cyberattacks for clients ranging from small businesses to large enterprises.

Recent filings

Filing Released Lang Actions
自己株式取得に係る事項の決定に関するお知らせ
Transaction in Own Shares Classification · 91% confidence The document is a board resolution announcement pursuant to the Companies Act for the acquisition of treasury shares: it outlines the reasons, share numbers, amount, period, and method for the planned open‐market buyback. This clearly fits the “Transaction in Own Shares” category (code POS) rather than a capital increase (SHA) or other. There is actual repurchase detail rather than just a publication notice, so it is classified as POS.
2026-05-22 Japanese
2026年12月期 第1四半期 Q&A掲載のお知らせ
Report Publication Announcement Classification · 85% confidence The document is a brief announcement (“掲載のお知らせ”) that the Q&A for the 2026 Q1 financial results has been posted. It does not itself contain the full financial statements or substantive financial data, but merely notifies investors that the Q&A has been published. Therefore, under the “menu vs. meal” rule, this is a report publication announcement rather than the report itself.
2026-05-21 Japanese
譲渡制限付株式報酬としての自己株式の処分に関するお知らせ
Regulatory Filings
2026-04-21 Japanese
確認書
Regulatory Filings Classification · 100% confidence The document is titled '確認書' (Confirmation Letter) and explicitly states it is filed under the Financial Instruments and Exchange Act Article 24-4-2. It serves as an officer certification confirming the accuracy of the company's Annual Securities Report (有価証券報告書). According to the 'CERTIFICATION RULE', documents that are primarily officer certifications or attestations should be classified as Regulatory Filings (RNS), even if they reference a specific report type. FY 16
2026-03-25 Japanese
有価証券報告書－第16期(2025/01/01－2025/12/31)
Annual Report Classification · 100% confidence The document is a Japanese '有価証券報告書' (Yuuka Shouken Houkokusho), which is the standard Japanese equivalent of a 10-K Annual Report. It contains detailed financial statements, management indicators, and business information for the fiscal year ending December 31, 2025. The document structure, including the cover page and the 'Part 1: Corporate Information' section, confirms it is the full annual filing submitted to the Kanto Local Finance Bureau. FY 2025
2026-03-25 Japanese
確認書
Report Publication Announcement Classification · 100% confidence The document is a 'Confirmation Letter' (Kakunin-sho) filed under the Financial Instruments and Exchange Act, specifically accompanying a semi-annual report (第２四半期報告書). While it references a semi-annual report, the document itself is a formal regulatory filing confirming the accuracy of the report's contents. Since it is a specific regulatory requirement for filing financial reports in Japan and does not fit into the other categories like 'IR' (which would be the report itself) or 'RPA' (which is an announcement), it is best classified as a Regulatory Filing.
2025-08-14 Japanese

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