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Exco

sinobi

This record tracks a ransomware attack claimed by the sinobi group against Exco. 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.

208days open
t1 · Published t2 · Pending
Feb 05, 2026Not disclosed yet
Country
United States
Business Category
Finance / Legal / Insurance
Employees
101-1000
Discovered
2026-02-05
Published
February 05, 2026
Disclosed / Notified
Not disclosed yet
Victim ID
DnwFnlfnpWO2

Attack Summary

Exco is a network of accounting, consulting, and audit firms that simplifies entrepreneurship across France and internationally. They offer services in accounting, audit, tax, social management, human resources, and legal advice, ensuring tailored support for businesses in various sectors. With a commitment to responsible growth and expertise in complex financial situations, Exco provides guidance in corporate management, financial transactions, and sustainability. Their multidisciplinary teams work closely with clients to foster business development throughout every stage of a company's lifecycle.

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 exco.com — indexed by HaveIBeenRansom.
485
found in Infostealer logs
51+
found in Traditional breaches
2+
found in Ransomware leaks
VerificationsIO_BF.7z.011
Kedr | Forum 🪾 · breach
••• emails
pureincubation-com.7z.001
Database World ROC · breach
••• emails
Apollo.io DB 816millions.rar
Database World ROC · breach
••• emails
OnlinerSpambot_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
2844Breaches_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
B F R e p o V 3 F i l e s · breach
••• emails
DL| Database catalog · breach
••• emails
B1nd.net | $$$ Champagne Crypto 2.0 · breach
••• emails
+ 13 more leak sources locked
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Visit Website Original Post View Group: sinobi

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