Was MarieBelle New York hit by ransomware?

MarieBelle New York was listed by the N0n ransomware operation (United States), 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 N0n ransomware group?

N0n 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 MarieBelle New York breach?

N0n published data attributed to MarieBelle New York. Darkfield captured the leak post and a screenshot of the listing.

Ransomware victim disclosure

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MarieBelle New York

Claimed by N0n · listed 4 hours ago

Today

Age

since listed · data leaked

Status timeline

ListedOct 13, 2026
Data leakeddate unknown

At a glance

Group: N0n
Status: Data leaked
Country: United States
Sector: Retail & E-Commerce
Listed on leak site: Oct 13, 2026

About the victim

AI dossier — public-source company profile

MarieBelle New York is a retailer in the luxury goods and confectionery sector. No further details are available from the leak post or public sources.

Industry: Luxury Goods & Confectionery

Attack summary

Severity: medium — MarieBelle New York is listed on a data-published disclosure page without supporting proof files, details of data categories, or explicit confirmation of exfiltration. The victim name appears in a list of multiple targets, but the post provides no specifics about this victim's data or breach scope.

The N0n group claims to have encrypted MarieBelle New York's network and exfiltrated data. The post does not provide specific details about what data categories were stolen or the scope of the breach.

medium

What the group claims

confectionery & telehealth (US) · New York, USA | Complete QuickBooks company file of a New York confectionery and luxury foods company: every transaction, customer, vendor and payroll record; Complete inventory database with product, cost and supplier data; Telehealth platform files and clinical system records from hospital partner infrastructure | [NOT PAID — EXPOSED]

The leak post

captured from the group's site

# Your data has a deadline.
Organizations below lost control of their networks. When the countdown ends without payment, their data becomes public. Those who honored their deadline are remembered with respect.
Victim representatives: use the personal key from your ransom note to reach your negotiation room.
### Pusan Newport Company (container terminal operations)
Port terminal operations · South Korea
#### What we hold and what will be published
We hold a complete terminal operations archive belonging to this organization: 1.5 GB of data covering 774 individual records and files. This includes container documentation, EDI shipping records and deployment material, together with terminal system configuration records. The material spans the organization's recent operating history and contains commercially sensitive information whose publication would expose ongoing business relationships, customer flows and internal processes to competitors, customers and regulators alike.
On the publication date shown on this page, the full archive becomes downloadable by anyone: customers, partners, press and competitors. Shipping and port operations run on trust and confidentiality; a public archi…

Sources

Leak posthttp://nongzecboljwv3yfndkggsybsglfrkffw7bvk2zemuteoxe6etpusnad.onion#v-maribels

Source

Indexed 4 hours 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 N0n

N0n is a ransomware group first observed in September 2026 with an apparent financial motivation, having claimed at least 9 victims across a geographically diverse target set spanning Vietnam, the United States, Luxembourg, Brazil, and Argentina. Given the recency of their emergence and the limited volume of publicly documented activity, no verified attribution regarding country of origin, affiliation with known threat actors, or operational infrastructure has been established by CISA, the FBI, Mandiant, or other reputable security research organizations at this time. Their targeting pattern suggests an opportunistic rather than narrowly focused operational approach, with victims identified across the financial services, education, healthcare, government and defense, and general industry sectors, indicating a broad victim selection methodology rather than sector-specific specialization. No specific initial access vectors, malware tooling, encryption methods, or extortion tactics have been publicly attributed to this group in open-source intelligence reporting, and no major high-profile campaigns, record ransom demands, or law enforcement actions have been publicly documented against them. As of the time of this profile, N0n remains a nascent and poorly understood threat actor warranting continued monitoring given their cross-continental targeting scope and presence in sensitive sectors, though the low victim count and absence of corroborating technical reporting limit definitive characterization of their capabilities or long-term operational intent. The group has been linked to 100 public disclosures across our corpus. First observed on a leak site on September 18, 2026; most recent post October 13, 2026. The operation is currently active.

Timeline of this disclosure

October 13, 2026MarieBelle New York listed by N0n on the group's public leak site

Other recent disclosures by N0n

N0n has been linked to 100 public victims on Darkfield. A sample of the most recent:

See the full N0n dossier →

Sector and geography

This disclosure adds to ransomware activity in the Retail & E-Commerce sector, which has 21 disclosures indexed across all operators we track. Geographically, MarieBelle New York is reported in United States, a country with 3,176 ransomware disclosures in our corpus.

If your organisation is affected

A listing by N0n means MarieBelle New York 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.
Report the incident to your national CERT, CISA (United States), as required for your jurisdiction.
Monitor for the data appearing on N0n'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.