2026 Kabushiki Gaisha Hodozuka Setsubi — Payload ransomware claim (May 20)
Data compromised
Unspecified per criminal marketing
Technical writeup
BreachHistory cataloged May 20, 2026 Payload ransomware marketing against Kabushiki Gaisha Hodozuka Setsubi (hs1992.jp). No victim count was available at catalog time.
Root cause
Payload ransomware extortion claim