This record tracks a ransomware attack claimed by the
thegentlemen group against
Don Hierro. 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 GAP
Window 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.
1day open
t1 · Published
t2 · Pending
Business Category
Retail / E-commerce
Indexed by Breach House
September 30, 2026
Leak Status
pending
checked 2026-09-30
Disclosed / Notified
Not disclosed yet
Attack Summary
donhierro.com operates within the retail and e-commerce sector, with operational ties to Mexico. The entity is cataloged as a ransomware victim in this threat-intelligence index, specifically associated with thegentlemen, a threat actor identified in cybersecurity threat reporting. The listing type reflects confirmed or attributed incident status without disclosing unverified details such as data stolen, ransom demands, or precise breach timelines. This entry serves to document the entity's exposure context for defenders monitoring retail and e-commerce threats linked to thegentlemen. It was listed as a ransomware victim associated with thegentlemen.
Leak Screenshots
1 CAPTURED
Captured directly from the operator's leak site by our collector, last checked 2026-09-30. Verdict evidence: [M1] Activates in 225:52:56
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Dark Web Exposure
Findings for donhierro.com
— indexed by HaveIBeenRansom.
5
found in Infostealer logs
16
found in Traditional breaches
2
found in Ransomware leaks
Arelance Group
medusa · ransomware
••• emails
123RF_BF.7z
TheUnderground - Reborn · breach
••• emails
123RF.7z
DBs w MTDT · breach
••• emails
VerificationsIO_BF.7z.011
Kedr | Forum · breach
••• emails
Edilportale_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
Database World ROC · breach
••• emails
Database World ROC · breach
••• emails
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