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Wellnet (2428) · RiskRestated

Risk of External Leakage of Personal Information

First written in FY2016. 2 of 5 entries say "Mitigated", first in FY2017. Latest entry: FY2025.

5entries
10years
0from disclosures
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How it moved
ProgressHeldSoftenedWorseMitigatedFY2017 – FY2018RestatedFY2019 – FY20252016: 12017: 120172018: 120182019: 120192020: 020202021: 020212022: 020222023: 020232024: 020242025: 12025
Same theme, other companies
Risk of members' personal information being leakedA theme 138 companies write about · 138 as a headwind · 0 as a tailwind

The whole theme swung hardest in 2026: 10 of 45 companies on the "Worse" side.

89 other companies' latest entry also says "Restated".

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 138 companies compared. The sentences above are computed from all 138.
Full recordFilings, disclosures and news, newest first
  1. FY2025RestatedAnnual report

    「The company believes that these measures make the possibility of personal-information leakage extremely low. However, if important information is externally leaked for any reason in the future, the company could face claims for damages and a loss of social credibility, which could affect its performance.」

    While managing information based on the PrivacyMark and ISMS, the company has reaffirmed the risks of claims for damages and loss of credibility if important information is externally leaked.
  2. FY2019RestatedAnnual report

    「For the handling of this personal information, the company has obtained the PrivacyMark and the Information Security Management System (ISMS) certification for its Sapporo office, established internal management systems in accordance with them, and raised awareness of information management.」

    The company continues to manage personal information based on the PrivacyMark and the Sapporo office's ISMS.
  3. FY2018MitigatedAnnual report

    「For the handling of this personal information, the company has obtained the PrivacyMark and the Information Security Management System (ISMS) certification for its Sapporo office, established internal management systems in accordance with them, and raised awareness of information management.」

    The company continues its management systems based on the PrivacyMark and the Sapporo office's ISMS, reaffirming its countermeasures against the risk of personal-information leakage.
  4. FY2017MitigatedAnnual report

    「For the handling of this personal information, the company has obtained the PrivacyMark and Information Security Management System (ISMS) certifications, established internal management systems in accordance with them, and raised awareness of information management. The company believes that these measures make the possibility of personal-information leakage extremely low.」

    In response to the risk of an increase in the volume of personal information handled, the company has established management systems based on the PrivacyMark and ISMS and explains that the possibility of leakage is extremely low.
  5. FY2016First statedAnnual report

    「In conducting various business operations, the company may hold customers' personal information. The volume of personal information handled by the company is also expected to increase as its business expands.」

    In anticipation of an increase in the volume of personal information handled, the company identifies management systems based on the PrivacyMark and ISMS as countermeasures.
Moved together

"Bus IT Modernization Project and the “Bus Mori!” Bus Ticketing Series" moved the same way as this thread, in the same document, in 2 of its 5 moves.

22222★12345
  1. ★This thread
  2. 1Bus IT Modernization Project and the “Bus Mori!” Bus Ticketing Series2×
  3. 2Electronic Money Service “Shiharai Hisho”2×
  4. 3Expansion into Adjacent Areas Around a Core Payments Platform2×
  5. 4System Failures and Risks to Stable Operation2×
  6. 5Enhancement of the Sapporo Office and Migration to the Cloud2×

★ 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
Wellnet's next results are scheduled for 2026-10-30. Read the earnings preview
News
No news is linked to this thread yet. When an article touches it, it will appear here by date.
Risk of External Leakage of Personal Information | WELLNET CORPORATION (2428) | Komori