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Fenwick

leakeddata

This record tracks a ransomware attack claimed by the leakeddata group against Fenwick. 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.

509days open
t1 · Published t2 · Pending
Apr 09, 2025Not disclosed yet
Business Category
Other
Employees
51-100
Discovered
2025-05-06
Published
April 09, 2025
Disclosed / Notified
Not disclosed yet
Victim ID
bG8ez5Hc5quj

Attack Summary

fenwick.com represents Fenwick & West LLP, a leading law firm purpose-built to guide visionary technology and life sciences companies and their investors through every stage of growth. Founded in 1972 in Palo Alto, the firm became one of the first technology law firms globally and has incorporated major companies like Apple while taking Oracle and eBay public. With nearly 600 attorneys across seven U.S. offices, Fenwick is recognized as one of the most active venture capital law firms, representing over 70 unicorns valued at more than $1 billion. The firm focuses on advising clients from startups to public companies within the technology and life sciences sectors. fenwick.com was listed as a ransomware victim associated with leakeddata.

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 fenwick.com — indexed by HaveIBeenRansom.
8
found in Infostealer logs
1,583+
found in Traditional breaches
1,417+
found in Ransomware leaks
CSCGLOBAL.COM
clop · ransomware
••• emails
VerificationsIO_BF.7z.011
Kedr | Forum 🪾 · breach
••• emails
Guccifer 2.0
ddosecret · breach
••• emails
limeleads_breach.7z
TheUnderground - Reborn · breach
••• emails
Apollo.io DB 816millions.rar
Database World ROC · breach
••• emails
Database World ROC · breach
••• emails
Database World ROC · breach
••• emails
B F R e p o V 3 F i l e s · breach
••• emails
+ 17 more leak sources locked
Leak volumes are locked
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