Ransomware victim disclosure

sandox info

Claimed by nova · listed 5 days ago

Age

since listed · data leaked

Status timeline

Listed
May 26, 2026
Data leaked

At a glance

Group: nova
Status: Data leaked
Sector: Technology
Listed on leak site: May 26, 2026

About the victim

AI dossier — public-source company profile

Sandox Info is a technology company operating under the domain sandox.info. Limited public information is available; the company's web presence was disrupted following a reported attack.

Industry: Technology

Attack summary

Severity: medium — Confirmed data exfiltration with samples provided to victim; however, no specific sensitive data categories are identified, proof files are not detailed in the post, and no data volume is stated.

Nova claims to have attacked Sandox Info and exfiltrated data. The group states they provided file samples to the company via their support department, confirming data theft.

medium

Data the group says was taken

AI dossier — extracted from the leak post

business files
company data (type unspecified)

What the group claims

since the site down after the attack, we didn't get much OSINT about it, sandox.info, Nova Provide tree and samples from stolen data to the company when its get in touch with support department.

Sources

Leak posthttp://novadmrkp4vbk2padk5t6pbxolndceuc7hrcq4mjaoyed6nxsqiuzyyd.onion/sandox-info

Source

Indexed 5 days ago

This page surfaces a public ransomware disclosure indexed by Darkfield. Original posts come from the operator's own leak site; we cross-check against ransomware.live, RansomLook and RansomWatch where applicable. Share this URL freely.

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Disclosure context

About nova

Based on the limited available data, Nova is a recently emerged ransomware operation first observed in April 2025 with an apparent financial motivation, having targeted approximately 95 victims in its brief operational period. The group's origin and potential affiliations remain undocumented by major security firms, though their targeting pattern suggests a broad opportunistic approach rather than geopolitically motivated attacks. Nova's attack methodology and specific technical capabilities have not been publicly detailed by established threat intelligence sources, though their victim distribution across the United States, France, Brazil, Singapore, and the Netherlands indicates either automated widespread targeting or access to diverse initial compromise vectors. The group has demonstrated a preference for targeting healthcare, technology, manufacturing, and education sectors, suggesting they may focus on organizations with critical operational dependencies that increase pressure for ransom payment. Given the group's recent emergence and limited public documentation by major security researchers, Nova's current operational status, organizational structure, and long-term threat trajectory remain largely uncharacterized in established threat intelligence reporting. The group has been linked to 141 public disclosures across our corpus. First observed on a leak site on April 28, 2025; most recent post May 31, 2026. The operation is currently active.

Timeline of this disclosure

May 26, 2026sandox info listed by novaon the group's public leak site

Sector and geography

This disclosure adds to ransomware activity in the Technology sector, which has 2,526 disclosures indexed across all operators we track.

How we know this. Darkfield monitors public ransomware leak sites continuously, archiving every new disclosure and the data later released against the victim. Each entry on this page is sourced from the operator's own publication and cross-checked against complementary OSINT feeds (RansomLook, ransomware.live, RansomWatch). We do not collect or host stolen data — only the metadata, timestamps and screenshots needed to make the public disclosure searchable and accountable. Records here are corrected when the original post is edited, retracted, or merged with another disclosure.