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M800 and CINNOX

beast

This record tracks a ransomware attack claimed by the beast group against M800 and CINNOX. 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.

12days open
t1 · Published t2 · Pending
Aug 30, 2026Not disclosed yet
Country
Hong Kong
Business Category
IT
Employees
+1000
Discovered
2026-09-10
Published
August 30, 2026
Disclosed / Notified
Not disclosed yet
Victim ID
RDsqSktmXyfv

Attack Summary

M800 helps businesses connect globally with virtual numbers, SMS, voice calls, CINNOX, and AI-powered call solutions. Reach and engage customers worldwide.

Leak Screenshots

4 CAPTURED

Captured directly from the operator's leak site by our collector.

Leak site capture 2026-09-11
2026-09-11

Proof files published by the operator — 3 image(s) harvested from this entry. Content is locked; type and dimensions shown.

Unclassified
Unclassified
Unclassified
Showing the latest capture only
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Dark Web Exposure

Findings for m800.com — indexed by HaveIBeenRansom.
0
found in Infostealer logs
519+
found in Traditional breaches
12+
found in Ransomware leaks
pureincubation-com.7z.001
Database World ROC · breach
••• emails
Apollo.io DB 816millions.rar
Database World ROC · breach
••• emails
@BreachedData1 LinkedIn 2021-23 Cleaned.7z.001
Database World ROC · breach
••• emails
15000000.txt
DBs Backup · breach
••• emails
PeopleDataLabs_416M.json.7z.00001
Leaks Aggregator @sqan7 · breach
••• emails
DBs Backup · breach
••• emails
DBs Backup · breach
••• emails
DBs Backup · breach
••• emails
+ 17 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 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.