Every public data breach

Disclosed this week44On record26,355

44 disclosed this week · 26,355 on record

Washington Hotel

1 breachHospitalitywashingtonhotel.co.jp

Japan's Washington Hotel chain discloses ransomware infection of serversRansomware exposed internal documents.RansomwareHospitalityJPFeb 16
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Every breach here links to its sources and official notices. Across Glyph: lawsuits, incidents and outages.

Added2026-09-25
Washington Hotel, 2026-02-16
Added2026-09-25
Washington Hotel