Mecanizados y Montajes Aeronáuticos (mymgroup.es) Listed by incransom Ransomware Group

On May 23, 2026, the Spanish aerospace manufacturer Mecanizados y Montajes Aeronáuticos (mymgroup.es) appeared on the leak site of the incransom ransomware group. The attackers claim to have exfiltrated roughly 100GB of internal files from the company, which supplies metallic components and subassemblies to Airbus, Boeing, Embraer, and Leonardo.

What's Publicly Reported from Reporting

Public reporting indicates the company was listed on the incransom leak site with a sample of stolen data. The firm specializes in high-precision manufacturing for major aerospace programs worldwide and maintains research and development activities in both aerospace and industrial sectors. Available reporting describes the exposed material as internal files; the precise number of individuals whose personal information may be contained in those files remains unknown. The leak site lists the data volume at 100GB and states that the attackers have collected “such data as” without providing a full inventory in the initial posting.

Why This Matters for You and Your Family

When a supplier to the world’s largest aircraft makers is breached, the ripple effects reach far beyond corporate networks. Employee records, vendor contracts, customer communications, and partner details often sit alongside technical drawings. If your name, address, email, phone number, or financial information appears in any of those files, it can surface in unexpected places. For ordinary families this means heightened risk of identity theft, phishing campaigns tailored with credible aerospace-industry details, or sudden spikes in spam and scam calls. Children’s information linked through family or school-related vendor files can also be exposed, creating long-term privacy concerns that are difficult to track without specialized tools.

The Doxxing and Identity-Chain Implications

A single corporate breach rarely stops at one dataset. Attackers and subsequent data traders frequently combine leaked employee or vendor records with credentials from earlier breaches, social-media handles, and gaming accounts. This creates an identity chain that links your work email to personal accounts, home address, and family members. Credential leaks like this one regularly cascade into account takeovers on email, banking, and gaming platforms. Public reporting shows that children’s gaming accounts are especially vulnerable once an address or parent email is known, because the same password reuse habits that affect adults often extend to family devices. The result can be doxxing, harassment, or financial fraud that begins with what seemed like an obscure manufacturing company breach.

IncRansom Group’s Known Track Record

Public reporting attributes the attack to the incransom ransomware group. The group emerged in recent years and has targeted organizations across multiple sectors by deploying ransomware to encrypt systems, exfiltrating data before encryption, and then publishing samples on their leak site when victims do not pay. Their typical playbook involves initial access through common vectors such as phishing or unpatched remote desktop services, followed by lateral movement inside the network, data theft, and extortion demands backed by the threat of gradual data release. Notable prior victims have included companies in manufacturing, technology, and professional services, according to trackers monitoring ransomware activity.

What to do

• Run a DoxxScan to map every link between your handles, emails, phone numbers, and real-world identity so you can see exactly what chains back to this claimed breach.
• Rotate any password you used at mymgroup.es or any related vendor portal anywhere else it is reused, and switch on 2FA using an authenticator app rather than SMS.
• Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next time your information appears it is caught within hours instead of months.
• Cover the household with DoxxScan family protection that extends to dependents and children’s gaming accounts, which often become the next link in doxxing chains after credential leaks like this one.
• Let remediation specialists handle takedown requests across data brokers and exposed records while you focus on securing your own accounts.

The incident underscores that even companies supplying elite aerospace programs can become entry points for identity compromise that eventually reaches your front door. Starting with a clear picture of your personal exposure is the most practical step you can take today. DoxxScan by GalaxyWarden delivers continuous monitoring across 13.1 billion+ breach records and more than 100 platforms, AI-powered identity-chain mapping that connects online handles to real identities, hands-on remediation by specialists, and full household coverage that includes children’s gaming accounts. One short scan now can prevent months of cleanup later.