This record tracks a ransomware attack claimed by the
thegentlemen group against
L'Aeroclub. 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.
-53days
t1 · Published
t2 · Disclosed
Business Category
Education
Published
February 06, 2026
Disclosed / Notified
Dec 16, 2025
Attack Summary
aeroclub.es zoominfo.com/c/laeroclub/372501174 L'Aeroclub is Europe's biggest general and sports aviation club for people who love flying. They help anyone become a pilot, offering training programs for everything from small private planes to sports aircraft. Whether you want to get your first pilot's license or explore different types of flying, they've got classes and support to help you take to the skies. With locations across Europe, they make learning to fly fun and accessible for aviation
Leak Screenshots
SAMPLE
Proof-of-breach screenshots the operator posted from the stolen data. Previews are
redacted and locked — the originals are available on HaveIBeenRansom.
Dark Web Exposure
Findings for aeroclub.es
— indexed by HaveIBeenRansom.
2
found in Infostealer logs
34+
found in Traditional breaches
1+
found in Ransomware leaks
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+ 3 more leak sources locked
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This ransomware victim record reflects information published on the operator's leak site.
Breach.house does not acquire, download, host, access or redistribute unlawfully obtained data. It indexes only publicly visible information posted by ransomware, breach and infostealer operators and open web sources, without accessing the underlying stolen content. The service supports public awareness, legitimate research and cyber-resilience.