Idemitsu Kosan security incident history
Hacking, data breaches and other security incidents involving Idemitsu Kosan, with related coverage.
Incidents: 1 · Most recent
Idemitsu Kosan suspends vehicle service bookings after breach
Impact: Possible leak of customer information and suspension of booking, modification, and cancellation functions
Unauthorized access to Idemitsu Kosan’s vehicle inspection and maintenance booking service raised concerns over a possible leak of customer information. The service has been suspended since November 10, leaving online booking, modification, and cancellation functions unavailable, and customers were advised to contact stores to change or cancel bookings.
Related reports: 2 →