Grand Hotel Taipei Reports Possible Data Breach Following Unauthorized System Access Taipei’s Grand Hotel issued a warning on February 22 regarding a potential data breach after detecting unauthorized access to its information systems earlier in the week. In a public statement, the hotel acknowledged the incident as a precautionary measure, noting that the full scope and targets of the attack remain under assessment. Upon discovery, the hotel activated its highest-level cybersecurity response, including isolating affected systems, conducting a thorough security review, and reinforcing account and access controls. Authorities, including the Ministry of Justice Investigation Bureau, were notified to investigate the breach. While operations including accommodations and catering remain unaffected, the hotel advised customers to stay vigilant against suspicious emails, particularly those requesting payment or personal financial details. The hotel emphasized its zero-tolerance policy for illegal activity and confirmed plans to pursue legal action against the responsible parties.