This record tracks a ransomware attack claimed by the
qilin group against
Touring Club Suisse. 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.
0days open
t1 · Published
t2 · Pending
Indexed by Breach House
September 20, 2026
Leak Status
pending
checked 2026-09-20
Disclosed / Notified
Not disclosed yet
Attack Summary
www.tcs.ch is an entity operating within the IT sector located in Switzerland (CH). Publicly available information identifies it primarily through its domain name and sector classification, with no independently verifiable details regarding specific services, infrastructure, or confirmed incident specifics available in the provided context. It is catalogued in this threat-intelligence index under the listing type ransomware victim, associated with the threat actor qilin. This designation reflects the intelligence assessment connecting the entity to the activity profile attributed to qilin within the index. The description remains factual and neutral, avoiding speculation about breach details, data handling, or operational impact beyond the indexed classification.
Leak Screenshots
1 CAPTURED
Captured directly from the operator's leak site by our collector, last checked 2026-09-20. Verdict evidence: [M1] No download, torrent, mirror, part files, or published labels visible.
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Dark Web Exposure
Findings for tcs.ch
— indexed by HaveIBeenRansom.
245
found in Infostealer logs
2,819+
found in Traditional breaches
100+
found in Ransomware leaks
pureincubation-com.7z.001
Database World ROC · breach
••• emails
Apollo.io DB 816millions.rar
Database World ROC · breach
••• emails
OnlinerSpambot_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
Dropbox_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
@BreachedData1 LinkedIn 2021-23 Cleaned.7z.001
Database World ROC · breach
••• emails
Leaks Aggregator @sqan7 · breach
••• emails
LKnet reserve chat · breach
••• emails
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