住友生命保險（住友生命保険相互会社）

Outsourced sign-up system for Sumitomo Life Vitality wellness program breached; data of about 80,000 users leaked and service suspended

NTT Data announced on Nov 9 that the sign-up service for Sumitomo Life's standalone Vitality programs, which it builds and operates under contract, was accessed by a third party and personal data of about 80,000 users leaked .