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LIBRERIA SANTA FE A P S SRL

Vexy Ransomware

This record tracks a ransomware attack claimed by the Vexy Ransomware group against LIBRERIA SANTA FE A P S SRL. 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.

0days open
t1 · Published t2 · Pending
Sep 07, 2026Not disclosed yet
Country
Argentina
Business Category
Telecommunications
Employees
+1000
Discovered
2026-09-07
Published
September 07, 2026
Disclosed / Notified
Not disclosed yet
Victim ID
oYgxdxi6N3r4

Attack Summary

LSF (Librería Santa Fe) is a bookstore based in Buenos Aires, Argentina, with multiple branches across the city (CABA). It offers a wide selection of both national and imported books across various genres and authors. The store provides an easy online shopping experience where customers can browse and purchase titles with just a few clicks. It also maintains an active social media presence on Instagram (@libreriasantafe) to share news, promotions, and updates. Visitors are welcome to visit their physical locations in person.

Leak Screenshots

SAMPLE

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

Findings for lsf.com.ar — indexed by HaveIBeenRansom.
429
found in Infostealer logs
14
found in Traditional breaches
11
found in Ransomware leaks
McGraw Hill, Inc. (mheducation.com)
shinyhunters · ransomware
••• emails
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
LuminPDF_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
luminpdf.com.rar
Anonymous Russia БД · breach
••• emails
LKnet reserve chat · breach
••• emails
TheUnderground - Reborn · breach
••• emails
medusa · ransomware
••• emails
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