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Monoprix Tunisie

listed as monoprix.tn · Claimed by Stormous · listed 5 days ago

5d
Age
since listed · data leaked

Status timeline

  1. ListedJun 28, 2026
  2. Data leakeddate unknown

At a glance

Group
Stormous
Status
Data leaked
Country
Tunisia
Sector
Consumer Services
Listed on leak site
Jun 28, 2026

About the victim

AI dossier — public-source company profile

Monoprix Tunisie is a retail chain operating in Tunisia under the monoprix.tn domain. The company appears to operate a consumer-facing e-commerce or retail platform, though limited public information is available from the accessible site excerpt.

Industry
Retail & Consumer Goods

Attack summary

Severity: medium — Data has been published by the ransomware group (disclosed_status = data_published), confirming exfiltration occurred. However, the lack of detail on data type, volume, or sensitivity, combined with no accessible public information about the company's operations or data holdings, prevents a higher classification. The absence of ransom demands and vague 'pending update' suggests either incomplete disclosure or lower-value target.

Stormous group claims to have breached Monoprix Tunisie and published data. The group's leak post indicates data has been published, though the specific details of what was compromised (encryption, exfiltration, or both) and the nature of the data remain unclear due to a pending update in the disclosure.

medium

What the group claims

Data description: Pending update

Sources

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 Stormous

Stormous is a relatively new ransomware group that emerged in March 2022, operating primarily with financial motivations and has claimed responsibility for attacks against at least 165 victims across multiple countries and sectors. The group's country of origin remains unclear from publicly documented sources, though their operational patterns suggest they may operate as an independent entity rather than a established ransomware-as-a-service model. Limited public documentation from major security firms indicates the group employs common ransomware tactics, though specific details about their initial access vectors, encryption methods, and data exfiltration practices have not been extensively detailed in reports from CISA, FBI, or major threat intelligence providers. Their targeting appears geographically diverse with a focus on Spain, the United States, France, UAE, and Brazil, while showing particular interest in technology, hospitality and tourism, government, and business services sectors, though many of their victims span unspecified industries. As of current reporting, Stormous appears to remain an active threat, though the limited public documentation suggests they operate as a lower-tier ransomware group compared to more prominent families that receive extensive coverage from major security research organizations. The group has been linked to 245 public disclosures across our corpus. First observed on a leak site on March 22, 2022; most recent post July 1, 2026. The operation is currently active.

Timeline of this disclosure

  • June 28, 2026monoprix.tn listed by Stormouson the group's public leak site

Other recent disclosures by Stormous

Stormous has been linked to 245 public victims on Darkfield. A sample of the most recent:

See the full Stormous dossier →

Sector and geography

This disclosure adds to ransomware activity in the Consumer Services sector, which has 828 disclosures indexed across all operators we track. Geographically, monoprix.tn is reported in Tunisia, a country with 21 ransomware disclosures in our corpus.

If your organisation is affected

A listing by Stormous means monoprix.tn 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 Stormous'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.