Komori
Yamaha (7951) · RiskMitigated

System Disruptions Caused by Cyberattacks and Other Factors

First written in FY2016. 3 of 5 entries say "Restated". Latest entry: FY2021.

5entries
6years
0from disclosures
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How it moved
ProgressHeldSoftenedWorseRestatedFY2016 – FY20202016: 120162017: 020172018: 120182019: 120192020: 120202021: 12021
Same theme, other companies
Risk of Service Interruptions Caused by System Failures and CyberattacksA theme 412 companies write about · 425 as a headwind · 0 as a tailwind

The whole theme swung hardest in 2026: 17 of 84 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 425 threads.
Full recordFilings, disclosures and news, newest first
  1. FY2021MitigatedAnnual report

    「The Information Security Subcommittee seeks to maintain and enhance the security management structure to prevent data destruction caused by unauthorised intrusion into external IT networks and virus infections, by assessing the current management structure and identifying website vulnerabilities and providing guidance on remediation.」

    The company explicitly states that the Information Security Subcommittee identifies vulnerabilities, provides guidance on remediation, and maintains and enhances the management structure.
  2. FY2020RestatedAnnual report

    「If an information-security incident occurs due to a cyberattack, computer-virus infection or other cause, the Group's operating performance and financial position could be adversely affected not only by the destruction of its information systems and tampering with data, but also by economic losses resulting from damage to its social credibility and brand value.」

    The Group continues to identify the risks of system disruptions and brand damage caused by cyberattacks and virus infections.
  3. FY2019RestatedAnnual report

    「If information systems are disrupted by cyberattacks, computer-virus infections or other incidents, the Group's operating performance and financial position could be adversely affected.」

    The risks of cyberattacks and system disruptions are reiterated.
  4. FY2018RestatedAnnual report

    「If information systems are disrupted by cyberattacks, computer-virus infections or other incidents, the Group's operating performance and financial position could be adversely affected.」

    The risks of cyberattacks and system disruptions are reiterated.
  5. FY2016First statedAnnual report

    「If information systems are disrupted by computer-virus infections, cyberattacks or other incidents, the Group's operating performance and financial position could be adversely affected.」

    This risk reflects the growing importance of information systems to business operations.
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When this could move next
Yamaha's next results are scheduled for 2026-11-05. Read the earnings preview
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