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Hokkaido Electric Power Company (9509) · RiskReframed

Leakage and Management of Personal Information

First written in FY2016. 2 of 5 entries say "Restated". Latest entry: FY2026.

5entries
11years
0from disclosures
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How it moved
ProgressHeldSoftenedWorseFirst statedFY2016 – FY2017RestatedFY20192016: 120162017: 120172018: 120182019: 120192020: 020202021: 020212022: 020222023: 020232024: 020242025: 020252026: 12026
Same theme, other companies
Risks of business system failures and confidential information leaksA theme 274 companies write about · 273 as a headwind · 1 as a tailwind

The whole theme swung hardest in 2026: 31 of 105 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 200 companies compared. The sentences above are computed from all 200.Comparing 200 of the theme's 274 threads.
Full recordFilings, disclosures and news, newest first
  1. FY2026ReframedAnnual report

    「In addition, as part of its preparations for cyberattacks, the company takes appropriate measures to prevent unauthorised access to and attacks on its systems, and seeks to improve its incident-response capabilities by establishing systems and conducting training for the early detection of and rapid response to cyberattacks.」

    The scope of disclosure has been expanded from the risk of personal and business information leaks to overall information-security risk management, including system failures caused by cyberattacks, early detection and training.
  2. FY2019RestatedAnnual report

    「Hokuden Group makes every effort to strictly manage business information concerning customers and others in its possession by ensuring information security, establishing internal rules and providing employee training. However, if an incident occurs as a result of an information leak, its social credibility could decline and its performance could be affected.」

    The company continues to manage information security for business information, including personal information, and the risk of information leaks.
  3. FY2018ReframedAnnual report

    「The Hokuden Group strives to rigorously manage business information concerning customers and others that it holds by ensuring information security, developing internal rules and providing employee training. However, if an incident occurs as a result of an information leak, it could affect earnings.」

    The scope of the disclosure has been revised from wording focused on personal information to a risk covering business information concerning customers and others and information security in general.
  4. FY2017RestatedAnnual report

    「The Hokuden Group strives to rigorously manage personal information concerning customers and others that it holds by developing internal rules based on the Act on the Protection of Personal Information and providing employee training. However, if an incident occurs as a result of a leak of personal information, it could affect earnings.」

    The Company continues to manage personal information through the development of internal rules and employee training.
  5. FY2016First statedAnnual report

    「If an incident occurs as a result of a leak of personal information, it could affect earnings.」

    The disclosure identifies rigorous management through the development of internal rules and employee training as countermeasures.
Moved together

"Fluctuations in Fuel Prices and Foreign Exchange Rates" moved the same way as this thread, in the same document, in 2 of its 5 moves.

222★123
  1. ★This thread
  2. 1Fluctuations in Fuel Prices and Foreign Exchange Rates2×
  3. 2Decline in Electricity Sales Volumes Due to Competition, Economic Conditions and Energy Conservation2×
  4. 3Interest-bearing debt and fluctuations in market interest rates2×

★ 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
Hokkaido Electric Power Company'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.
Leakage and Management of Personal Information | Hokkaido Electric Power Company,Incorporated (9509) | Komori