Hosowaka Micron Group
everestThis record tracks a ransomware attack claimed by the everest group against Hosowaka Micron Group. It collects the publicly disclosed attack details — sector, location and timeline — as published on the operator's leak site and indexed by Breach House.
Window Zero
EXPOSURE GAPWindow Zero is the time the breach stayed in the open before anyone said so — the gap between when the attack was first discovered on the operator's leak site (t1) and when it was publicly disclosed (t2). The wider this window, the longer victims, staff and customers were exposed with no warning.
Attack Summary
[AI generated] Hosokawa Micron Group is a global industrial process machinery manufacturer, providing turn-key solutions for powder processing, particle separation, mixing, drying, containment, compacting and more. Its offerings are used in the chemicals, cosmetics, food, mineral, pharmaceutical and plastics industries. Founded in Osaka, Japan, it operates worldwide with a strong presence in Europe and the Americas.
Leak Screenshots
SAMPLEProof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.