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OSP HOLDING FRANCE

thegentlemen

This record tracks a ransomware attack claimed by the thegentlemen group against OSP HOLDING FRANCE. 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.

62days open
t1 · Published t2 · Pending
Jun 30, 2026Not disclosed yet
Country
France
Discovered
2026-07-01
Published
June 30, 2026
Disclosed / Notified
Not disclosed yet
Victim ID
5j8z3frDoSri

Attack Summary

***.com pappers.fr/entreprise/osp-holding-france-838877108 838877108 OSP HOLDING (FRANCE) is an active French company founded in 2018 and managed by APInvest France, with a substantial share capital of over €14.4 million. It specializes in the design and assembly of industrial process control equipment, as well as the development and maintenance of software for parking management systems. The company employs between 50 and 99 people and is headquartered in Boulogne-Billancourt

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.
0
found in Infostealer logs
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found in Traditional breaches
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found in Ransomware leaks
Emails exposed
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Full exposure is locked
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