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Landesbibliothek Coburg

thegentlemen

This record tracks a ransomware attack claimed by the thegentlemen group against Landesbibliothek Coburg. 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.

47days open
t1 · Published t2 · Pending
Jul 16, 2026Not disclosed yet
Country
Germany
Business Category
Education
Employees
51-100
Discovered
2026-07-16
Published
July 16, 2026
Disclosed / Notified
Not disclosed yet
Victim ID
EHLlbO6GlSmL

Attack Summary

***.de zoominfo.com/c/landesbibliothek-coburg/429940598 regional state scientific library in Bavaria, Germany, originally founded in 1547. Located in the historic Ehrenburg Palace in Coburg, it houses a vast collection of around 500,000 volumes, including rare manuscripts, incunabula, and the historical book collections of the former Dukes of Coburg. Since 1973, the library has been administered by the Free State of Bavaria, serving as a vital cultural and research institution dedicated to preserving the region's historical heritage

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.

file_tree.png
finance_2024.xlsx
passport_scan.jpg
contract_signed.pdf
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Dark Web Exposure

Cross-referenced against HaveIBeenRansom's dark-web index of ransomware leaks, breaches & infostealer logs.
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found in Infostealer logs
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found in Ransomware leaks
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