crown-security.com.tw

crown-security.com.tw was compromised in a ransomware attack attributed to TENGU in March 2026. The organization, operating in an undisclosed sector in TW, was added to the group's data leak site as part of an extortion campaign.

TENGU operates as a financially motivated ransomware-as-a-service (RaaS) operation, exfiltrating sensitive data and threatening public disclosure to pressure victims into paying ransom demands.

Crown Security is a technology company specializing in information security and digital systems, offering advanced solutions to protect corporate networks and data from breaches and cyberattacks The company focuses on providing security consulting and implementing integrated protection systems tailored to each organization's needs