Prosolit Listed by Medusa Ransomware Group

On September 07, 2024, Belgian IT services provider Prosolit appeared on the Medusa ransomware group’s leak site with 13.07 GB of internal files listed for public download. The company, founded in 2004 and based in Andenne, offers website development, e-commerce platforms, management software, security solutions, and other IT services to clients across Europe. Anyone whose personal or corporate data passed through Prosolit’s systems in the years leading up to the attack may now be exposed.

Reported Details from the Listing

The Medusa leak site states that Prosolit suffered a ransomware attack in which attackers exfiltrated internal files before encryption. The disclosure lists exactly 13.07 GB of data and provides a direct download link for the archive. No specific record count or breakdown of file types is published on the site, and the company has not yet issued a public notification detailing what categories of information were taken. The listing remains active with no ransom deadline currently displayed.

Why This Matters for You and Your Family

If you or any member of your family has done business with a company that relied on Prosolit for website hosting, e-commerce back-end systems, security software, or managed IT services, your information may have been stored on the compromised network. Internal files from such providers frequently contain contracts, invoices, support tickets, employee records, and customer databases. Even when the exact contents remain unknown, the exposure creates immediate risks of identity theft, phishing campaigns tailored to your relationship with the affected vendor, and long-term fraud attempts. Ordinary customers rarely realise their data sits inside a third-party IT provider’s environment until it surfaces on a leak site.

Doxxing and Identity-Chain Implications

Leaked internal files often contain spreadsheets that link names, email addresses, phone numbers, physical addresses, and sometimes dates of birth or national identification numbers. Attackers and opportunistic criminals can chain this information with usernames, passwords, or API keys found in the same archive. The result is a complete identity map that can be used to hijack email accounts, apply for credit in your name, or impersonate you to your own clients and suppliers.

Medusa’s Publicly Known Track Record

Public reporting attributes Medusa with emerging in 2021 and maintaining a double-extortion model: encrypt victim systems, exfiltrate data, then threaten both restoration failure and public release unless a ransom is paid. The group has targeted organisations across Europe and North America in healthcare, manufacturing, professional services, and technology sectors. Typical initial access involves phishing, remote-desktop compromise, or exploitation of unpatched VPN appliances. After gaining a foothold, Medusa operators spend days or weeks mapping internal shares before exfiltrating selected directories. Their leak site functions as both a shaming platform and a sales catalogue for the stolen data when victims refuse to pay.

What to do

• Run a DoxxScan to map every link between your email addresses, phone numbers, usernames, and real-world identity so you can see exactly what chains back to the Prosolit breach.
• Rotate any password you ever used on Prosolit systems or with their clients, then enable 2FA through an authenticator app rather than SMS wherever possible.
• Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next time your information appears for sale you learn within hours instead of months.
• Cover the entire household with DoxxScan family protection that extends to dependents and children’s gaming accounts, which frequently become targets when parent credentials surface in the same leaks.
• Let DoxxScan remediation specialists handle data-broker takedown requests and opt-out processes on your behalf while you focus on securing accounts.

The Prosolit incident demonstrates once again that your data can be exposed through suppliers you have never heard of. A single 13.07 GB archive can quietly contain enough threads to unravel years of careful privacy habits. Start your DoxxScan trial today and combine continuous monitoring, identity-chain mapping, and hands-on specialist remediation to protect yourself and your family—including gaming accounts that often chain back to the same household details now circulating on the Medusa leak site.