The orova ransomware group listed Arich Enterprise Co., Ltd. on its data leak site on 2026-08-25. Country: TW Sector: Other Domains named: www.arich.com.tw Claim as published on the leak site: Currently, our end customers include over 12,000 establishments, such as medical centers, regional hospitals, area hospitals, clinics, chain pharmacies, standalone pharmacies, and hyper market channels. We have created a robust pharmaceutical marketing service system and become the largest domestic company in this field.