Sompo Japan Insurance security incident history
Hacking, data breaches and other security incidents involving Sompo Japan Insurance, with related coverage.
Incidents: 1 · Most recent
Sompo Japan contractor breach may have exposed 65,000 policyholder records
↳ Knock-on damage from the GMO Internet incident · View original incident65kImpact: Possible exposure of approximately 65,000 policyholder records
Unauthorised access to a contractor of Sompo Japan Insurance raised concerns that approximately 65,000 policyholder records may have been exposed. The possible leak was disclosed on 5 November, while whether any data was actually leaked and the specific response measures remained unconfirmed.
Related reports: 8 · last report →