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MKSystem (3910) · InitiativeAdvanced

System Recovery, Infrastructure Rebuilding and Security Enhancement Following System Disruption

First written in FY2024-Q1. 5 of 10 entries say "Advanced", first in FY2024-Q2. Latest entry: FY2026.

10entries
4years
3from disclosures
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How it moved
ProgressHeldSoftenedWorseRestatedFY2024-Q3 – FY20252023: 220232024: 320242025: 120252026: 42026
Same theme, other companies
Enhancement of the Detection and Defense Framework Following a Ransomware AttackA theme 6 companies write about · 1 as a headwind · 5 as a tailwind

1 other company's latest entry also says "Advanced".

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.
Full recordFilings, disclosures and news, newest first
  1. FY2026AdvancedAnnual report

    「In March, the company also opened the Shalom Security & AI Support Office on the second floor of the building housing its head office and made investments to support stable system operation and improve customer convenience.」

    In March 2026, the company opened a support office focused on security and AI, specifying measures to ensure stable system operation and improve customer convenience following the system outage.
  2. FY2025RestatedAnnual report

    「Against this backdrop, the group continued to respond to the unauthorised access incident caused by ransomware in the previous fiscal year, while releasing Shalom FOREVER, a new product in its flagship Shalom series,」

    The company continues to respond to the ransomware-related unauthorised access incident that occurred in the previous fiscal year.
  3. FY2025-H1RestatedAnnual report

    「Against this backdrop, the group continued to respond to the unauthorised access incident caused by ransomware in the previous fiscal year, while releasing Shalom FOREVER, a new product in its flagship Shalom series,」

    The company continues to respond to the ransomware-related unauthorised access incident that occurred in the previous fiscal year.
  4. FY2024RestatedAnnual report

    「In addition, costs were incurred for commissioning an investigation by an external specialist organisation, rebuilding infrastructure facilities and enhancing security in connection with system recovery and the resumption of services. Accordingly, during the fiscal year under review, the company recorded ¥129.831 million as a loss on disposal of fixed assets and ¥132.106 million in system outage response costs as extraordinary losses.」

    Recovery measures including an investigation by an external specialist organisation, infrastructure rebuilding and enhanced security continued, and the company recorded a ¥129.831 million loss on disposal of fixed assets and ¥132.106 million in system outage response costs for the full year.
  5. FY2024-Q3RestatedAnnual report

    「Accordingly, during the cumulative third quarter of the fiscal year under review, the company recorded ¥125.934 million as a loss on disposal of fixed assets and ¥139.562 million in system outage response costs as extraordinary losses.」

    Measures involving an investigation by an external specialist organisation, infrastructure rebuilding and enhanced security continued in connection with system recovery and the resumption of services. Cumulative system outage response costs reached ¥139.562 million, while the loss on disposal of fixed assets was ¥125.934 million.
  6. FY2024-Q2AdvancedAnnual report

    「Accordingly, during the cumulative second quarter of the fiscal year under review, the company recorded ¥125.934 million as a loss on disposal of fixed assets and ¥125.275 million in system outage response costs as extraordinary losses.」

    To restore the system and resume services, the company commissioned an investigation by an external specialist organisation, rebuilt infrastructure facilities and enhanced security, recording a ¥125.934 million loss on disposal of fixed assets and ¥125.275 million in system outage response costs.
  7. FY2024-Q1First statedAnnual report

    「In addition, costs were incurred for commissioning an investigation by an external specialist organisation, rebuilding infrastructure facilities and enhancing security in connection with system recovery and the resumption of services.」

    Following the ransomware incident, the company began recovery measures including an investigation by an external specialist organisation, rebuilding infrastructure facilities and enhancing security.
Moved together

"Continued Dividends with a Payout Ratio of Around 20% in Mind" moved the same way as this thread, in the same document, in 4 of its 10 moves.

444333★123456
  1. ★This thread
  2. 1Continued Dividends with a Payout Ratio of Around 20% in Mind4×
  3. 2Cloud- and ASP-focused revenue and profit growth4×
  4. 3Improving Consolidated Net Sales, Consolidated Operating Profit Margin and ROE4×
  5. 4Operating cash flow turns positive3×
  6. 5Improvement of the earnings structure of consolidated subsidiary Business Net Corporation3×
  7. 6Strengthening the Support Framework3×

★ 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 MKSystem yet. It last moved in the General Meeting of Shareholders of 2026-06-03: "Advanced".
News
No news is linked to this thread yet. When an article touches it, it will appear here by date.
System Recovery, Infrastructure Rebuilding and Security Enhancement Following System Disruption | MKSystem Corporation (3910) | Komori