Komori
J-Stream (4308) · RiskAdvanced

Service Disruptions Caused by Cyberattacks

First written in FY2019. 3 of 5 entries say "Restated". Latest entry: FY2023.

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ProgressHeldSoftenedWorseRestatedFY2019 – FY20222019: 120192020: 120202021: 120212022: 120222023: 12023
Same theme, other companies
Risk of Service Interruptions Caused by System Failures and CyberattacksA theme 416 companies write about · 429 as a headwind · 0 as a tailwind

The whole theme swung hardest in 2026: 19 of 88 companies on the "Worse" side.

Ridges = years it wrote progress, valleys = years it wrote worse. Most hopeful companies at the back. Drag to turn, scroll to zoom, right-drag to pan. On a phone, two fingers turn and pinch to zoom; one finger scrolls the page.
Showing 14 of the 190 companies compared. The sentences above are computed from all 190.Comparing 200 of the theme's 429 threads.
Full recordFilings, disclosures and news, newest first
  1. FY2023AdvancedAnnual report

    「Our group also provides thorough employee training, including surprise tests and feedback training conducted by its internal CSIRT project. However, if these services or systems are targeted, their delivery may be disrupted, which could reduce confidence in our group and have a significant impact on our business.」

    As part of its response to cyberattack risks, conducts surprise tests and feedback training through its internal CSIRT, in addition to strengthening necessary areas and providing employee training.
  2. FY2022RestatedAnnual report

    「Our group monitors the status of the services it provides and its internal systems, strengthens areas as needed based on the risk of attack, and provides thorough training for employees. However, if these services or systems are targeted, their delivery may be disrupted, which could reduce confidence in our group and have a significant impact on our business.」

    Continues to identify the risks of service disruptions and loss of confidence caused by cyberattacks, while strengthening necessary areas and providing employee training.
  3. FY2021RestatedAnnual report

    「Our group monitors the status of the services it provides and its internal systems, and strengthens areas as needed based on the risk of attack. However, if these services or systems are targeted, their delivery may be disrupted, which could reduce confidence in our group and have a significant impact on our business.」

    Continues to describe the possibility of service disruptions and loss of confidence caused by cyberattacks, as well as the ongoing strengthening of areas requiring enhanced protection.
  4. FY2020RestatedAnnual report

    「Our group monitors the status of the services it provides and its internal systems, and strengthens areas as needed based on the risk of attack. However, if these services or systems are targeted, their delivery may be disrupted, which could reduce confidence in our group and have a significant impact on our business.」

    Continues to describe the possibility of service disruptions and loss of confidence caused by cyberattacks, as well as the ongoing strengthening of areas requiring enhanced protection.
  5. FY2019First statedAnnual report

    「Our group monitors the status of the services it provides and its internal systems, and strengthens areas as needed based on the risk of attack. However, if these services or systems are targeted, their delivery may be disrupted, which could reduce confidence in our group and have a significant impact on our business.」

    Discloses the possibility that targeted attacks, denial-of-service attacks, and other attacks could disrupt service delivery.
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J-Stream's next results are scheduled for 2026-10-29. Read the earnings preview
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