Unauthorized Access to Devices at the Kasugai Plant by Ransomware
First written in FY2024-Q2. 1 of 2 entries say "Materialised", first in FY2024-Q2. Latest entry: FY2026.
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- FY2026MitigatedAnnual report
「Although there was some disruption, the impact was limited, partly because of the effectiveness of enhanced security measures. Going forward, we will work to expand our security measures, including by strengthening the operation of security tools and obtaining advice from external specialists as appropriate.」
Following the ransomware attack on the Kasugai Plant and elsewhere, the company said the impact was limited and outlined expanded measures involving stronger security-tool operations and advice from external specialists. - FY2024-Q2MaterialisedAnnual report
「On 6 November 2023, the company confirmed that some devices at the Kasugai Plant had been subject to unauthorized access by a third party through ransomware. In response, it promptly established a response headquarters and is conducting an investigation with advice from external specialists while working on recovery. The impact of this incident on the future performance of the Group is currently being assessed.」
On 6 November 2023, unauthorized access through ransomware was confirmed on some devices at the Kasugai Plant. The company is establishing a response headquarters, conducting an investigation with external specialists and working on recovery, while assessing the impact on performance.