Solus Tecnologia em Sistemas LTDA Listed by thegentlemen Ransomware Group

On December 24, 2025, Brazilian security company Solus Tecnologia em Sistemas LTDA appeared on the leak site of the ransomware group known as thegentlemen. The listing states that internal files were exfiltrated during a ransomware attack on the firm, which installs CCTV systems, access control solutions, and structured cabling for clients across Brazil.

What's Publicly Reported from Reporting

Public reporting indicates the incident involves Solus Tecnologia, a firm operating since 2000 that focuses on physical security monitoring and telecommunications infrastructure. The data exposed consists of internal files taken before encryption. No confirmed victim count for individuals has been published, and the precise volume or sensitivity of the stolen documents remains unclear from available reporting. The listing appeared on December 24, 2025 on the group’s dark-web leak page, hosted at an onion address tracked by ransomware.live.

Why This Matters for You and Your Family

When a security company’s internal files are stolen, the information inside can include contracts, client contact details, installation records, and network diagrams. If your home, office, or child’s school uses CCTV or access-control systems supplied by Solus, those records could list addresses, phone numbers, email accounts, or even maintenance login credentials. A single leak like this often becomes the starting point for identity thieves who combine it with other publicly available data to build a complete profile of you and your family.

Credential leaks like this one cascade into account takeovers on email, banking, and social media. Criminals then use those footholds to harass victims or demand payment. Families discover the damage only after fraudulent charges appear or strangers begin contacting them with personal details that should never have left a vendor’s hard drive.

The Doxxing and Identity-Chain Implications

Stolen internal files frequently contain spreadsheets that link customer names to physical addresses, phone numbers, email accounts, and sometimes notes about security-camera placements. Attackers chain this information with usernames found on gaming platforms, social-media handles, and data-broker records. The result is a map that reveals where you live, which schools your children attend, and which online accounts belong to each family member. Once the chain is built, extortion demands or doxxing campaigns can be launched with little effort. Gaming accounts belonging to children are especially vulnerable because parents often reuse passwords or security questions that appear in the same leaked documents.

Thegentlemen’s Publicly Known Track Record

Public reporting attributes thegentlemen with emerging in late 2024. The group has listed healthcare providers, logistics firms, and small technology companies in Latin America and Europe. Their typical playbook begins with initial access gained through phishing or exploited remote-desktop credentials, followed by exfiltration of internal documents before deploying ransomware. They then publish samples on their leak site and set payment deadlines, threatening to release the full archive if the victim does not pay. Available reporting describes their extortion style as opportunistic, focusing on mid-sized businesses whose clients may include households rather than large corporations.

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 chains back to the Solus breach.
• Rotate any password you used at Solus Tecnologia or any of its partner systems, then enable 2FA through an authenticator app instead of text messages.
• Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next leak exposing you or your family is caught within hours rather than months.
• Cover the household with DoxxScan family coverage 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 for any exposed personal records found on data-broker sites that surfaced because of this incident.

The Solus Tecnologia breach is a reminder that even companies trusted to protect physical spaces can become gateways to digital exposure for the families they serve. Taking concrete steps now limits how far attackers can travel down the identity chain created by this leak. DoxxScan by GalaxyWarden delivers continuous monitoring across 13.1 billion+ breach records and more than 100 platforms, AI-powered identity-chain mapping, and hands-on remediation by specialists, with household coverage that includes children’s gaming accounts vulnerable to the same credential-stuffing attacks that follow incidents like this one.