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ARPEGE

8base

This record tracks a ransomware attack claimed by the 8base group against ARPEGE. 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.

-32days
t1 · Published t2 · Disclosed
Jan 16, 2024Dec 15, 2023
Country
France
Business Category
Finance / Legal / Insurance
Employees
51-100
Discovered
2024-01-23
Published
January 16, 2024
Disclosed / Notified
Dec 15, 2023
Victim ID
IRDAnMtQ9hRT

Attack Summary

ARPEGE is a multidisciplinary accounting, consulting and audit firm that relies on specialized teamshttps://www.arpege-conseils.fr/fr

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

Findings for arpege-conseils.fr — indexed by HaveIBeenRansom.
0
found in Infostealer logs
144
found in Traditional breaches
1
found in Ransomware leaks
linkedIN_2.7z.001
Database World ROC · breach
••• emails
pureincubation-com.7z.001
Database World ROC · breach
••• emails
contacts_79.csv
Database World ROC · breach
••• emails
contacts_82.csv
Database World ROC · breach
••• emails
contacts_80.csv
Database World ROC · breach
••• emails
contacts_95.csv
Database World ROC · breach
••• emails
contacts_99.csv
Database World ROC · breach
••• emails
contacts_83.csv
Database World ROC · breach
••• emails
+ 15 more leak sources locked
Leak volumes are locked
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Visit Website Original Post View Group: 8base
Legal Disclaimer: 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.