Was Neubox hit by ransomware?

Neubox was listed by the nova ransomware operation, and stolen data was published on the group's leak site. Darkfield tracks this disclosure with the original leak post, screenshot and group context.

Who is the nova ransomware group?

nova is a ransomware operator tracked by Darkfield. See the full operator dossier for its known victims, sectors targeted, IOCs and leak-site infrastructure.

What data was leaked in the Neubox breach?

nova published data attributed to Neubox. Darkfield captured the leak post and a screenshot of the listing.

Ransomware victim disclosure

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Neubox

Claimed by Nova · listed 2 months ago

54d

Age

since listed · data leaked

Status timeline

ListedMay 21, 2026
Data leakeddate unknown

At a glance

Group: Nova
Status: Data leaked
Sector: Technology
Listed on leak site: May 21, 2026

About the victim

AI dossier — public-source company profile

Neubox is listed as the victim name but appears to be a placeholder or aggregator label. The leak post references a mass compromise of approximately 60+ Mexican websites across diverse sectors (cleaning services, medical practices, event planning, real estate, food service, business consulting, construction, education). No single coherent company profile emerges.

Attack summary

Severity: medium — Mass compromise of 60+ websites across multiple sectors with claimed exfiltration of databases and source code; however, no proof files, screenshots, or sample data are presented in the post. The threat is credible given the volume and specificity of domains, but unverified. Operational disruption (sites down) is stated but not independently confirmed.

The nova group claims to have compromised multiple websites, stating that affected sites are down and threatening to leak source code, documentation, databases, and database administration interfaces (phpmyadmin). The post provides a list of affected domains but no technical proof or sample data.

medium

Data the group says was taken

AI dossier — extracted from the leak post

website source code
documentation
databases
phpmyadmin access
business data (inferred)

What the group claims

the following websites is down, their data will be leaked, source codes, docs, databases, phpmyadmin and more 511producciones.com acerosbeta.com advancedaestheticcare.com advancedfootcarergv.com advancedwoundcarergv.com dreduardoalvarez.com echoview.com.mx ellugarcitogastronomico.com empresadelimpiezaencdmx.com empresadelimpiezaenguadalajara.com inventario.ellugarcitogastronomico.com korticalx.com laamatistaeventos.com lascruceseventos.com lumabusiness.com persapartesmetalicas.com pos.ellugarcitogastronomico.com prestaeventos.com.mx puertasparavivienda.com rensomexico.com arkinmexico.com.mx empresadelimpiezaenleon.com misiondefundadores.com riggingmexico.com cacexconsultores.com.mx empresadelimpiezaenmerida.com mynewschoolmexico.com.mx samtrabusiness.com casasyterrenosirem.com empresadelimpiezaenmexico.com opiniones.dreduardoalvarez.com sheigarcia.com cincoonce.com.mx empresadelimpiezaenpuebla.com perforacionesloga.com sistema.vattacademy.com condesareal.com empresadelimpiezaentijuana.com persacontainersdallas.com sistem.mynewschoolmexico.com.mx conexionesymanguerasmonterrey.com empresasloga.com persacontainershouston.com survey.ellugarcitogastronomico.com covasal.com.mx endoscopios.com.mx persacontenedoresjuarez.com tacoselcoreano.com delivery.ellugarcitogastronomico.com eni360.com.mx persacontenedoresqueretaro.com taqueriafundadores.com demmiasocialvenue.com footandanklespecialistrgv.com persacontenedoresramosarizpe.com vattacademy.com destapededrenajeflag.com grupoperforacioneshd.com persacontenedoressanluispotosi.com dicsamonterrey.net igidiamonds.mx persacontenedoressilao.com We ask kind from company to contact for negotiations.

Sources

Leak posthttp://novadmrkp4vbk2padk5t6pbxolndceuc7hrcq4mjaoyed6nxsqiuzyyd.onion/neubox

Source

Indexed 2 months 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 183 public disclosures across our corpus. First observed on a leak site on April 28, 2025; most recent post July 10, 2026. The operation is currently active.

Timeline of this disclosure

May 21, 2026Neubox listed by novaon the group's public leak site

Other recent disclosures by nova

nova has been linked to 183 public victims on Darkfield. A sample of the most recent:

See the full nova dossier →

Sector and geography

This disclosure adds to ransomware activity in the Technology sector, which has 3,549 disclosures indexed across all operators we track.

If your organisation is affected

A listing by nova means Neubox appeared on a ransomware extortion site and data attributed to it has been published. If this is your organisation, or a supplier you depend on, the priority is to confirm the intrusion and contain it before the window to act closes.

Engage your incident-response team and preserve forensic evidence before remediating — do not wipe affected systems first.
Force a password reset and revoke active sessions for exposed accounts; rotate any credentials, API keys or certificates that may have been in the stolen data.
Assess regulatory notification duties (GDPR, NIS2, sector regulators) — many carry a 72-hour reporting clock from awareness.
Monitor for the data appearing on nova's leak site and across paste and breach channels, and brief downstream partners who may be exposed through you.

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.