This record tracks a ransomware attack claimed by the
BrainCipher group against
hoyletanner.com. It collects the publicly disclosed attack details — sector, location and
timeline — as published on the operator's leak site and indexed by Dark Eye.
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.
0days open
t1 · Published
t2 · Pending
Business Category
Manufacturing / Engineering
Published
September 17, 2026
Leak Status
pending
checked 2026-09-17
Disclosed / Notified
Not disclosed yet
Attack Summary
hoyletanner.com operates within the manufacturing and engineering sector based in the United Kingdom, providing specialized industrial services and solutions relevant to production and technical development. The entity has been cataloged in this threat-intelligence index under the designation ransomware victim, specifically linked to the threat actor BrainCipher. This listing reflects the cybersecurity event classification without disclosing unverified technical details, breach confirmations, or specific incident outcomes. The record serves to inform stakeholders about the association between this organization, its sector context, and the identified threat actor within the broader landscape of cyber incidents. All information presented adheres to strict neutrality and factual reporting standards.
Leak Screenshots
1 CAPTURED
Captured directly from the operator's leak site by our collector, last checked 2026-09-17. Verdict evidence: [H8] ⏳ DEADLINE: SEPTEMBER 25, 2026 AT 13:00
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Dark Web Exposure
Findings for hoyletanner.com
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
1,386+
found in Traditional breaches
82+
found in Ransomware leaks
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••• emails
pureincubation-com.7z.001
Database World ROC · breach
••• emails
Apollo.io DB 816millions.rar
Database World ROC · breach
••• emails
@BreachedData1 LinkedIn 2021-23 Cleaned.7z.001
Database World ROC · breach
••• emails
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Legal Disclaimer:
This ransomware victim record reflects information published on the operator's leak site.
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open. We take screenshots of their public pages and keep the proof
material they post there, so that a listing can be verified and its status
tracked over time. We do not purchase data, we do not solicit or encourage
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