Casio confirms customer data stolen in a ransomware attack

Casio has confirmed that it was the victim of a ransomware attack earlier this month, resulting in the theft of personal and confidential data belonging to employees, job candidates, and some customers. The company disclosed the attack on October 11, 2024, citing system disruptions and service outages due to unauthorized access to its networks. The Underground ransomware group claimed responsibility for the breach and leaked various documents allegedly taken from Casio's systems. The compromised data includes personal information of both permanent and temporary employees, business partners, and individuals who have interviewed for jobs at Casio. Additionally, financial data related to invoices and sales transactions, as well as sensitive internal documents, were also affected. However, Casio clarified that credit card information was not included in the breach, as such payment data is not stored on its systems. The company has informed the police and Japan's Personal Information Protection Commission about the incident and is continuing its investigation. Casio has urged individuals to remain vigilant against unsolicited emails and to refrain from sharing any leaked information online, as this could exacerbate the situation for those affected.

- Casio confirmed a ransomware attack resulting in data theft.

- Compromised data includes personal information of employees, job candidates, and customers.

- Credit card information was not part of the stolen data.

- The company is cooperating with authorities in the investigation.

- Users are advised to avoid sharing leaked information to mitigate further damage.