Komori
Zuu (4387) · RiskWorsened

System Failures, Cyberattacks and Natural Disasters

First written in FY2018. 15 of 21 entries say "Restated". Latest entry: FY2026.

21entries
9years
4from disclosures
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How it moved
ProgressHeldSoftenedWorseRestatedFY2018 – FY2024-Q22018: 320182019: 420192020: 220202021: 420212022: 220222023: 120232024: 020242025: 020252026: 52026
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. FY2026WorsenedAnnual report

    「As measures to prevent recurrence, we will fundamentally review the payment approval process, make confirmation procedures mandatory for high-value transfers, reinforce staffing in the accounting department, regularly report internal audit results to the Board of Directors, continue cybersecurity training for all employees, and strengthen account and access-rights management.」

    In addition to the existing risks of system failures and cyberattacks, a vulnerability in the cybersecurity framework was identified in an actual incident involving an outflow of funds, and specific measures to prevent recurrence were established.
  2. FY2024-Q2RestatedAnnual report

    「During the six-month period ended [the current second quarter], there were no newly arising business or other risks, nor any material changes to the business and other risks described in the Annual Securities Report for the prior fiscal year.」

    It is stated that there has been no new occurrence or material change in the risks of system failures, cyberattacks and natural disasters.
  3. FY2023-Q1RestatedAnnual report

    「During the three-month period ended [the current first quarter], there were no newly arising business or other risks, nor any material changes to the business and other risks described in the Annual Securities Report for the prior fiscal year.」

    It is stated that there has been no new occurrence or material change in the risks of system failures, cyberattacks and natural disasters.
  4. FY2022-Q3RestatedAnnual report

    「During the nine-month period ended [the current third quarter], there were no newly arising business or other risks, nor any material changes to the business and other risks described in the Annual Securities Report for the prior fiscal year.」

    It is stated that there has been no new occurrence or material change in the risks of system failures, cyberattacks and natural disasters.
  5. FY2022-Q2RestatedAnnual report

    「During the six-month period ended [the current second quarter], there were no newly arising business or other risks, nor any material changes to the business and other risks described in the Annual Securities Report for the prior fiscal year.」

    It is stated that there has been no new occurrence or material change in the risks of system failures, cyberattacks and natural disasters.
  6. FY2022-Q1RestatedAnnual report

    「During the three-month period ended [the current first quarter], there were no newly arising business or other risks, nor any material changes to the business and other risks described in the Annual Securities Report for the prior fiscal year.」

    It is stated that there has been no new occurrence or material change in the risks of system failures, cyberattacks and natural disasters.
  7. FY2021RestatedAnnual report

    「If unforeseen events such as hardware or software failures, human error, computer viruses, cyberattacks by third parties or natural disasters result in unexpected system failures or similar incidents, the Group's business activities may be disrupted and its performance may be affected.」

    The service continuity risks arising from system failures, cyberattacks, natural disasters and other events are reiterated.
  8. FY2021-Q3RestatedAnnual report

    「During the nine-month period ended [the current third quarter], there were no newly arising business or other risks, nor any material changes to the business and other risks described in the Annual Securities Report for the prior fiscal year.」

    It is stated that there has been no new occurrence or material change in the risks of system failures, cyberattacks and natural disasters.
  9. FY2021-Q2RestatedAnnual report

    「During the six-month period ended [the current second quarter], there were no newly arising business or other risks, nor any material changes to the business and other risks described in the Annual Securities Report for the prior fiscal year.」

    It is stated that there has been no new occurrence or material change in the risks of system failures, cyberattacks and natural disasters.
  10. FY2021-Q1RestatedAnnual report

    「During the three-month period ended [the current first quarter], there were no newly arising business or other risks, nor any material changes to the business and other risks described in the Annual Securities Report for the prior fiscal year.」

    It is stated that there has been no new occurrence or material change in the risks of system failures, cyberattacks and natural disasters.
  11. FY2020-Q2RestatedAnnual report

    「During the six-month period ended [the current second quarter], there were no newly arising business or other risks, nor any material changes to the business and other risks described in the Annual Securities Report for the prior fiscal year.」

    It is stated that there has been no new occurrence or material change in the risks of system failures, cyberattacks and natural disasters.
  12. FY2020-Q1RestatedAnnual report

    「During the three-month period ended [the current first quarter], there were no newly arising business or other risks, nor any material changes to the business and other risks described in the Annual Securities Report for the prior fiscal year.」

    The risks of system failures, cyberattacks and natural disasters are collectively stated as having had no new occurrence or material change.
  13. FY2019RestatedAnnual report

    「If unforeseen events such as hardware or software failures, human error, computer viruses, cyberattacks by third parties or natural disasters result in unexpected system failures or similar incidents, the Group's business activities may be disrupted and its performance may be affected.」

    The service continuity risks arising from system failures, cyberattacks, natural disasters and other events are reiterated.
  14. FY2019-Q3RestatedAnnual report

    「During the nine-month period ended [the current third quarter], there were no newly arising business or other risks, nor any material changes to the business and other risks described in the Annual Securities Report for the prior fiscal year.」

    The risks of system failures, cyberattacks and natural disasters are collectively stated as having had no additional occurrence or material change.
  15. FY2019-Q2RestatedAnnual report

    「During the six-month period ended [the current second quarter], there were no newly arising business or other risks, nor any material changes to the business and other risks described in the Annual Securities Report for the prior fiscal year.」

    It is stated that there has been no new occurrence or material change in the risks of system failures, cyberattacks and natural disasters.
  16. FY2019-Q1RestatedAnnual report

    「During the three-month period ended [the current first quarter], there were no newly arising business or other risks, nor any material changes to the business and other risks described in the Annual Securities Report for the prior fiscal year.」

    The risks of system failures, cyberattacks and natural disasters are collectively stated as having had no additional occurrence or material change.
  17. FY2018First statedAnnual report

    「If unforeseen events such as hardware or software failures, human error, computer viruses, cyberattacks by third parties or natural disasters result in unexpected system failures or similar incidents, the Group's business activities may be disrupted and its performance may be affected.」

    The risk to service continuity associated with providing services in an internet environment is disclosed.
Moved together

"Change in reportable segments due to the growing importance of the crowdfunding business" moved the same way as this thread, in the same document, in 2 of its 21 moves.

22222★12345
  1. ★This thread
  2. 1Change in reportable segments due to the growing importance of the crowdfunding business2×
  3. 2Funds Diverted Through External Fraud and Measures to Strengthen Internal Controls and Cybersecurity and Prevent Recurrence2×
  4. 3Risk of missing the target for visitors to the company’s owned media2×
  5. 4Development of the Organizational Structure, Business Processes and Internal Control Framework2×
  6. 5Intensifying competition in internet media and business efficiency support2×

★ is this thread; numbers match the list above. The number on a line is how many documents both moved the same way in; lines between the other threads count the documents they moved together in too. Threads that move together often sit closer.

When this could move next
No upcoming earnings preview for Zuu yet. It last moved in the Financial Results Presentation of 2026-05-18: "Materialised".
News
No news is linked to this thread yet. When an article touches it, it will appear here by date.
System Failures, Cyberattacks and Natural Disasters | ZUU Co.,Ltd. (4387) | Komori