Home › All Victims › cisin.com

cisin.com

J

This record tracks a ransomware attack claimed by the J group against cisin.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.

447days open
t1 · Published t2 · Pending
Jun 11, 2025Not disclosed yet
Country
India
Business Category
IT
Employees
+1000
Discovered
2025-06-20
Published
June 11, 2025
Disclosed / Notified
Not disclosed yet
Victim ID
bLXWz4m04BRo

Attack Summary

[AI generated] Cyber Infrastructure Pvt. Ltd. (CIS), known as cisin.com, is an IT service provider company that develops and delivers customized solutions in software development, mobile app development, AI, and cloud solutions. With the help of its 1000+ experts, CIS offers a unique blend of offshore and onshore client engagement models for startups, SMEs, and large enterprises worldwide. It is headquartered in India with multiple global offices.

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
Sign in or explore HaveIBeenRansom to view the full leak gallery.
View leak gallery →

Dark Web Exposure

Findings for cisin.com — indexed by HaveIBeenRansom.
115
found in Infostealer logs
562+
found in Traditional breaches
20+
found in Ransomware leaks
Apollo.io DB 816millions.rar
Database World ROC · breach
••• emails
limeleads_breach.7z
TheUnderground - Reborn · breach
••• emails
VerificationsIO_BF.7z.011
Kedr | Forum 🪾 · breach
••• emails
@BreachedData1 LinkedIn 2021-23 Cleaned.7z.001
Database World ROC · breach
••• emails
pureincubation-com.7z.001
Database World ROC · breach
••• emails
play · ransomware
••• emails
LKnet reserve chat · breach
••• emails
tni.mil.id · breach
••• emails
+ 17 more leak sources locked
Leak volumes are locked
Sign in to reveal how many records each source exposed and the remaining 20 sources.
Sign in Unlock with Enterprise →
Want the complete picture — passwords, machines, full leak files? It's all searchable on HaveIBeenRansom.
Search this victim →
Visit Website Original Post View Group: J

Related entries

ikad.com.au - A 5-Month Staycation in the Defense Supply Chain ****.com.au Dimensional Control Systems (3dcs.com) multi-media systeme AG (mmsag.de) AZpro Group (azprogroup.com) Petro-Diamond (petrodiamond.com) - subsidiary of Mitsubishi Corporation
Legal Disclaimer: This ransomware victim record reflects information published on the operator's leak site. Breach.house only records what the operators themselves publish in the open. We take screenshots of their public pages and keep the proof material they post there, so that a listing can be verified and its status tracked over time. We do not purchase data, we do not solicit or encourage its publication, we do not access any private system, and we do not alter anything we record. Nothing is offered for download here, and detailed content is not published on this page or anywhere else on the public site: access to it is restricted to vetted customers under contract, for incident response, due diligence and cyber-resilience work. Breach.house is not affiliated with, and does not act on behalf of, the operators who publish this material. If you represent an organisation or individual named here and want a record reviewed or removed, contact us and we will act on it.