dosocho.es Listed by m3rx Ransomware Group

On May 17, 2026, the Spanish automotive parts company Recambios Generales del Automóvil Dosocho S.L. appeared on the leak site of the m3rx ransomware group. The attackers published proof that they had exfiltrated 50 GB of internal files containing 28,000 documents from the Madrid-based retailer, which operates the online stores dosocho.es and dosochoauto.es.

Confirmed Details of the Breach

Public reporting indicates the incident began as a ransomware attack. The m3rx group claims to have stolen the data and later listed the company on its dark-web leak portal. The exposed material consists of internal files rather than a structured customer database; however, such document troves frequently contain supplier contracts, customer invoices, employee records, email correspondence, and spreadsheets that list names, addresses, phone numbers, and payment details.

The company’s phone number, +34 918 264 028, appears directly on the leak site alongside the volume of stolen data. No confirmed count of affected individuals has been released, but anyone who has ordered parts, supplied inventory, or worked at the firm in recent years should assume their information may now be in attackers’ hands.

Why This Matters for You and Your Family

When a retailer’s internal files leave its control, the ripple effects reach ordinary customers and their households. Names, addresses, phone numbers, and email accounts harvested from invoices or support tickets can be sold on underground forums or used to launch targeted phishing campaigns. For families, this often means spam, identity-theft attempts, or harassment that starts with one leaked email and spreads to every account tied to it.

Automotive spare-parts buyers are not high-profile targets, yet their data still holds value. Attackers combine it with other breaches to build detailed profiles. If your family has ever bought brake pads, filters, or accessories through dosocho.es or similar Spanish retailers, the exposure of these internal files increases the chance that your contact details are now circulating beyond the company’s control.

The Doxxing and Identity-Chain Risks

Leaked internal documents rarely stop at a single company. They frequently contain employee directories, customer spreadsheets, or support tickets that link real names to email addresses, phone numbers, and sometimes vehicle registration details. Once published, these fragments become the starting point for doxxing chains that connect your online handles, gaming usernames, and family members’ accounts.

Credential leaks like this one cascade into account takeovers. A single reused password found in an invoice can hand attackers access to your email, banking, or social-media profiles. Children’s gaming accounts are especially vulnerable because parents often reuse credentials across family devices and services. The result is a widening web of exposed identities that can lead to harassment, SIM-swapping, or financial fraud.

m3rx Group’s Publicly Known Track Record

Public reporting attributes the attack to the m3rx ransomware group. The group emerged in late 2024 and has since listed dozens of small and mid-sized companies across Europe and Latin America. Notable prior victims include regional manufacturers, logistics firms, and retailers whose internal file servers were emptied and later posted for download or auction.

Their typical playbook begins with initial access through phishing or exploited remote-desktop services, followed by exfiltration of documents rather than full database dumps. After encryption, they wait for payment; when unpaid, they publish samples on their leak site and offer the full archive to the highest bidder. Extortion pressure is applied through direct contact and public shaming rather than mass data dumps, a pattern consistent with the dosocho.es listing.

What to do

• Run a DoxxScan to map every link between your handles, emails, phone numbers, and real identity, then use the no-subscription cleanup to remove what you can.
• Rotate any password you ever used at dosocho.es or dosochoauto.es wherever it appears, and switch on 2FA through an authenticator app instead of SMS.
• Enable continuous DoxxScan monitoring across 15.4B+ breach records and 100+ platforms so the next exposure of your data is caught in hours rather than months.
• Cover the household with DoxxScan family protection that extends to dependents and children’s gaming accounts that often chain back to the same address or reused credentials.
• Let remediation specialists handle takedown requests across data brokers and leak sites while you focus on securing your own accounts.

The dosocho.es breach is a reminder that even routine purchases can place your family’s information on leak sites run by profit-driven ransomware operators. Taking concrete steps now limits how far attackers can travel along the identity chains they are building. DoxxScan by GalaxyWarden delivers continuous monitoring across 15.4 billion breach records and more than 100 platforms, AI-powered identity-chain mapping, hands-on remediation by specialists, and full household coverage that includes children’s gaming accounts—practical protection when credential leaks like this one threaten to cascade into larger problems.