This record tracks a ransomware attack claimed by the
lockbit3 group against
oseranhahn.com. 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.
-61days
t1 · Published
t2 · Disclosed
Business Category
Finance / Legal / Insurance
Disclosed / Notified
Feb 18, 2024
Attack Summary
Company data will be available via a link at the bottom of the page. Oseran Hahn P.S. is a legal firm that offers a variety of services in the field of law. The company's practice areas include Business and Corporate Law, Litigation, and Condo L...
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 oseranhahn.com
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
69+
found in Traditional breaches
0+
found in Ransomware leaks
VerificationsIO_BF.7z.011
Kedr | Forum · breach
••• emails
OnlinerSpambot_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
29 Leaks
ddosecret · breach
••• emails
AntiPublic_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
Marcus & Millichap, Inc.
shinyhunters · breach
••• emails
Mate1_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
Dump_public_Mate1.com_29.02.2016_plaintext.7z
Database World ROC · breach
••• emails
pureincubation-com.7z.001
Database World ROC · breach
••• emails
+ 4 more leak sources locked
Leak volumes are locked
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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.