Ransomware victim disclosure

Mecanizados y Montajes Aeronáuticos (mymgroup.es)

Claimed by incransom · listed 6 hours ago

Today

Age

since listed · data leaked

Status timeline

Listed
May 23, 2026
Data leaked

At a glance

Group: incransom
Status: Data leaked
Country: ES
Sector: Manufacturing
Listed on leak site: May 23, 2026

About the victim

AI dossier — public-source company profile

Mecanizados y Montajes Aeronáuticos (MyM) is a Spanish SME specializing in the manufacturing of metallic components and subassemblies for aerospace applications. The company serves major Tier 1 and OEM programs including Airbus, Boeing, Embraer, and Leonardo, with recognition as an innovative SME engaged in R&D within the aerospace and industrial sectors.

Industry: Aerospace Components Manufacturing
Employees: 51-200

Attack summary

Severity: critical — Exfiltration of 100GB confirmed with stated access to sensitive aerospace supply-chain data (client lists, NDAs, financial records, development IP) from a company serving critical Tier 1 aerospace OEMs. Exposure of such data poses direct risk to national security, competitive intelligence, and regulated supply-chain integrity.

The incransom group claims to have exfiltrated approximately 100GB of data from MyM, including confidential documents, client data, NDAs, financial records, operational data, corporate files, business agreements, and development information. The group asserts access to financial databases and transaction records.

critical

Data the group says was taken

AI dossier — extracted from the leak post

confidential documents
client data
non-disclosure agreements
financial data
operational records
corporate data
business agreements
development information
financial databases
transaction records

What the group claims

MyM specializes in the manufacturing of metallic components and subassemblies for aerospace applications, serving major Tier 1 and OEM programs globally. The company is committed to excellence, utilizing advanced technology, infrastructure, and a skilled workforce to ensure high-quality production and timely delivery. MyM is recognized as an innovative SME, actively engaging in research and development within the aerospace and industrial sectors. Their clientele includes prominent companies such as Airbus, Boeing, Embraer, and Leonardo. Laek: 100GB WE HAS COLLECTED SUCH DATA AS: - Confidential documents - Clients Data - NDA - Financial data - Operations - Corporate data - Business Agreements - Development - Financial databases, all transactions, all clients And a lot of other VERY IMPORTANT information!

Sources

Source

Indexed 6 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 incransom

Incransom is a ransomware group that emerged in August 2023, operating with primarily financial motivations as evidenced by their targeting of high-value sectors across multiple developed nations. The group's origin and specific affiliations remain undocumented by major threat intelligence organizations, though their operational patterns suggest they likely operate independently rather than as a ransomware-as-a-service model. With 734 documented victims, Incransom has demonstrated a preference for targeting organizations in the United States, Canada, United Kingdom, Germany, and Australia, with particular focus on healthcare, technology, business services, and manufacturing sectors, though their attack methodology and specific technical capabilities have not been extensively documented by established security researchers or government agencies. The group's notable campaigns and specific high-profile victims have not been publicly detailed by CISA, FBI, Mandiant, or other reputable threat intelligence sources, suggesting either operational security effectiveness or limited visibility into their most significant operations. Based on available intelligence, Incransom appears to remain active as of recent reporting periods, though comprehensive analysis of their current operational status requires additional documentation from established threat intelligence sources. The group has been linked to 807 public disclosures across our corpus. First observed on a leak site on August 9, 2023; most recent post May 23, 2026. The operation is currently active.

Also tracked as: inc ransom.

Timeline of this disclosure

May 23, 2026Mecanizados y Montajes Aeronáuticos (mymgroup.es) listed by incransomon the group's public leak site

Other recent disclosures by incransom

incransom has been linked to 807 public victims on Darkfield. A sample of the most recent: