The thegentlemen ransomware group listed Jean Cultural on its data leak site on 2026-04-19. Country: TW Sector: Retail & E-Commerce Domains named: jeancard.com, shop.jeancard.com Claim as published on the leak site: jeancard.com Jean Cultural & Creative Co., Ltd. is a Taiwanese stationery, greeting card, and gift company founded in 1976, with nearly 50 years of experience in the international gifts and stationery industry. The company specializes in original-design handmade greeting cards, stickers, gift wrap, and creative lifestyle products, blending traditional and modern craftsmanship with designs inspired by everyday life and nature. It operates globally with products distributed in over 80 countries and maintains an online shop at shop.jeancard.com.