Solarpro Holding Listed by coinbasecartel Ransomware Group

On December 12, 2025, Solarpro Holding appeared on the leak site of the ransomware group known as coinbasecartel. The company, a major EPC contractor that designs and builds photovoltaic power plants, is claimed to have had internal files exfiltrated during a ransomware attack. While the exact number of people whose information may have been exposed remains unknown, anyone whose personal or employment records were stored in those systems could now be at risk.

Reported Details from Reporting

Public reporting indicates that coinbasecartel posted proof of the breach on its dark-web leak site, accessible via the onion address hosted on the ransomware.live tracker. The data consists of internal files exfiltrated after the group deployed ransomware against Solarpro Holding’s networks. No confirmed total of affected individuals has been released, and the precise contents of the leaked files have not been independently verified by third parties. The incident follows the group’s typical pattern of stealing data before encrypting systems and then threatening public release unless a ransom is paid.

Why This Matters for You and Your Family

When a company like Solarpro Holding loses control of internal files, the information inside often includes employee records, contractor details, customer contracts, and correspondence that can contain names, addresses, phone numbers, email accounts, and sometimes financial or identification data. If you or anyone in your family has ever worked with Solarpro, applied for a job there, or appeared in their vendor or customer databases, your information may now be in attackers’ hands. That single exposure can serve as the starting point for identity theft, phishing campaigns, or more targeted harassment. For families, the risk extends beyond the primary account holder: children’s names linked to a parent’s employment record can become part of the same data set.

The Doxxing and Identity-Chain Risk

Stolen internal files rarely stay isolated. Attackers and subsequent buyers frequently combine them with other breaches to build detailed profiles. A work email from the Solarpro leak can be matched to personal accounts, social-media handles, or gaming usernames. Once those connections are made, doxxing chains form quickly—leading to harassment, swatting, or account takeovers across services. Credential leaks of this kind are especially dangerous for gaming accounts because the same password or recovery email used for a child’s Roblox, Fortnite, or Steam profile may also appear in corporate documents. Available reporting describes how these cascades have turned routine business breaches into long-term privacy nightmares for ordinary families.

Coinbasecartel’s Publicly Known Track Record

Public reporting attributes the coinbasecartel ransomware group with emerging in recent years and focusing on mid-sized to large organizations. The group’s playbook typically involves initial access through phishing or exploited remote desktop services, followed by extensive exfiltration of sensitive files before encryption. They then demand ransom and, if unpaid, publish samples or full datasets on dedicated leak sites. Notable prior victims have included companies in technology, manufacturing, and professional services sectors, though exact details remain limited in open sources. Their extortion style relies on the public embarrassment and regulatory pressure created by releasing stolen corporate data.

What to do

• Run a DoxxScan to map every link between your emails, phone numbers, handles, and real-world identity so you can see exactly what the Solarpro leak connects to.
• Rotate any password you used at Solarpro Holding anywhere else it is reused, and switch to 2FA through an authenticator app rather than SMS.
• Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next time your information surfaces you learn within hours instead of months.
• Cover the household with DoxxScan family protection that includes dependents and your children’s gaming accounts, which often chain back to the same addresses or recovery emails exposed in corporate leaks.
• Let remediation specialists handle takedown requests and broker removals for you while you focus on securing accounts and monitoring for fraud.

The Solarpro Holding breach is a reminder that corporate ransomware incidents now routinely spill into personal lives. Taking concrete steps today limits how far attackers can travel down the identity chain created by this and future leaks. DoxxScan by GalaxyWarden provides continuous monitoring across 13.1 billion+ breach records and more than 100 platforms, AI-powered identity-chain mapping, hands-on remediation by specialists, and full household coverage that explicitly protects children’s gaming accounts. Start your DoxxScan trial and close the gaps before the next breach compounds this one.