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 220 public disclosures across our corpus. First observed on a leak site on March 22, 2022; most recent post May 13, 2026. The operation is currently active.

Timeline of this disclosure

May 3, 2026or-technology.com listed by stormouson the group's public leak site

Sector and geography

This disclosure adds to ransomware activity in the Technology sector, which has 2,524 disclosures indexed across all operators we track. Geographically, or-technology.com is reported in IL, a country with 41 ransomware disclosures in our corpus.

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.

Ransomware victim disclosure

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or-technology.com

Claimed by stormous · listed 18 days ago

18d

Age

since listed · data leaked

Status timeline

Listed
May 3, 2026
Data leaked

At a glance

Group: stormous
Status: Data leaked
Country: IL
Sector: Technology
Listed on leak site: May 3, 2026

About the victim

AI dossier — public-source company profile

OR Technology (or-technology.com) is a German manufacturer and solutions provider of digital diagnostic imaging products, founded in 1991. The company offers medical and veterinary imaging systems including digital X-ray, CT, ultrasound, and its own PACS software (dicomPACS), serving customers in over 140 countries with more than 12,100 satisfied customers. It serves human medicine, veterinary medicine, and industrial sectors including aid organisations, military, and shipping.

Industry: Medical & Industrial Diagnostic Imaging Technology
Address: Germany (exact street address not stated in available excerpt; headquartered in Germany, associated with OstseeCollege region suggesting northern Germany)
Founded: 1991

Attack summary

Severity: high — Data is marked as published (not merely claimed), and the inventory includes sensitive business-critical data such as financial records, strategic planning documents, SQL databases, and project reports. While no large-scale PII or medical patient data is explicitly mentioned, the combination of confirmed exfiltration, publication, and strategically sensitive corporate and financial data warrants a high severity rating.

The Stormous ransomware group claims to have exfiltrated data from OR Technology, with the disclosed status marked as 'data_published'. The claimed stolen data includes financial and sales intelligence, quarterly sales statistics, corporate and strategic planning documents, SQL databases, and project reports.

high

Data the group says was taken

AI dossier — extracted from the leak post

Financial & sales intelligence
Sales statistics by quarter (Q1–Q4)
Corporate & strategic planning documents
SQL databases
Project reports

What the group claims

Financial & Sales Intelligence ، Sales Statistics by Quarter (Q1, Q2, Q3, Q4)، Corporate & Strategic Planning ، SQL ، Project Reports

Sources

Victim siteor-technology.com

Source

Indexed 18 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.