The orova ransomware group listed Sanrio Hong Kong Co., Ltd on its data leak site on 2026-08-04. Country: HK Sector: Retail & E-Commerce Domains named: www.sanrio.com.hk Claim as published on the leak site: Sanrio is the global lifestyle brand best known for Hello Kitty who was created in 1974, and home to many other beloved character brands such as My Melody, Kuromi, Little Twin Stars, Cinnamoroll, Pompompurin, gudetama, Aggretsuko, Chococat, Bad Badtz-Maru and Kerokerokeroppi.