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Avannubo

rhysida

This record tracks a ransomware attack claimed by the rhysida group against Avannubo. 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.

-43days
t1 · Published t2 · Disclosed
Jun 21, 2023May 10, 2023
Country
Business Category
Telecommunications
Employees
101-1000
Discovered
2023-06-21
Published
June 21, 2023
Disclosed / Notified
May 10, 2023
Victim ID
k8BbJoDfjcmW

Attack Summary

Avannubo Global provider of technological services with an official license for IP telephony, mobile phones and Internet access. Documents Data Catalog: 165Gb, 198760 Files 100% All files was uploaded to public access, data hunters, enjoy More

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 avannubo.com — indexed by HaveIBeenRansom.
11
found in Infostealer logs
14
found in Traditional breaches
0
found in Ransomware leaks
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Legal Disclaimer: This ransomware victim record reflects information published on the operator's leak site. Breach.house does not acquire, download, host, access or redistribute unlawfully obtained data. It indexes only publicly visible information posted by ransomware, breach and infostealer operators and open web sources, without accessing the underlying stolen content. The service supports public awareness, legitimate research and cyber-resilience.