Joshin security incident history
Hacking, data breaches and other security incidents involving Joshin, with related coverage.
Incidents: 1 · Most recent
Unauthorised access at Joshin may have exposed over 6 million personal data records
6mImpact: Possible exposure of more than 6 million personal data records
Japan’s Joshin suffered a cyber-attack that disrupted services and may have exposed more than 6 million personal data records, including names and addresses. Two driving licence images, one record of My Number Card information and five bank account numbers were also among the potentially exposed data. On 6 November, the president apologised and outlined measures to prevent a recurrence, including avoiding unnecessary retention of customer data.
Related reports: 7 · last report →