The tengu ransomware group listed megasilver.com.tw on its data leak site on 2026-02-04. Country: TW Sector: Technology Domains named: megasilver.com.tw Claim as published on the leak site: Megasilver Information System Co., Ltd. (Chinese: 兆銀資訊系統股份有限公司) is a Taiwanese company engaged in information technology services and software system development, especially in digital service solutions and intelligent operating systems.