Total Air Solutions Listed by sinobi Ransomware Group: Ransomware Claim — What’s Alleged & What To Do

What is known is that Total Air Solutions, an HVAC services provider, was listed by the sinobi ransomware group on or around December 22, 2025. The listing states that internal files were exfiltrated during a ransomware attack. No confirmed count of affected individuals has been released, and the company has not publicly detailed the scope or contents of any data involved. For customers and employees whose records may be among those files, the practical concern is straightforward: personal or operational information held by the firm could now circulate beyond its intended systems. The incident remains limited in verified detail. The only confirmed elements are the group’s claim of a listing and the reference to exfiltrated internal files. Scale, exact timing of the intrusion, and whether any ransom demand was issued or met are not disclosed in available reporting. No independent confirmation of the data’s release or its subsequent use has been published.

Breaking down the breach

The reported incident centers on a listing attributed to the sinobi ransomware group dated December 22, 2025. The group claims that internal files were taken from Total Air Solutions during a ransomware operation. No figure for the volume of data or the number of individuals potentially affected has been made public. The company’s public statements have not addressed the listing or confirmed any operational impact.

Who is sinobi?

Sinobi is a ransomware operator that maintains a leak site where it lists organizations it claims to have targeted. Public reporting on the group describes a pattern of encrypting systems and removing copies of data, followed by demands for payment in exchange for decryption keys and promises not to publish the stolen material. The group has appeared in coverage of incidents across multiple sectors, typically posting sample files or directory listings to support its claims. In this case, the listing of Total Air Solutions stands as the group’s assertion; independent verification of the data’s authenticity or extent has not been reported.

About Total Air Solutions

Total Air Solutions has operated since 2003, providing residential and commercial HVAC installation, maintenance, repair, and air-filtration services along Florida’s Gulf Coast. Organizations in this sector routinely collect customer contact details, service histories, equipment records, scheduling information, and billing data. They may also hold employee records and vendor contracts. A breach at such a firm can expose information that supports both personal identification and operational continuity for the business itself.

The information in question

The only data category referenced in connection with the listing is “internal files exfiltrated in ransomware attack.” No further breakdown of file types or specific data fields has been released. Companies of this kind commonly store names, addresses, phone numbers, service agreements, and payment information, yet the precise contents of any exfiltrated material remain unconfirmed.

The real-world impact

Individuals whose records appear in internal files face the possibility that contact details or service information could be used for targeted phishing or sold on underground forums. The organization may experience disruption to scheduling systems or added costs for investigation and remediation. Because the number of affected people and the exact nature of the files are not known, the scale of these risks cannot be quantified from public information.

Were you affected?

Begin by reviewing any recent communications from Total Air Solutions or your HVAC provider. Change passwords for accounts associated with the company and enable multi-factor authentication where available. Monitor bank and credit statements for unusual activity. Individuals can also run a free exposure scan of their email address against known breach data sets to check for prior appearances of their information.

• Review statements and credit reports regularly.
• Enable multi-factor authentication on accounts that store personal or payment data.
• Consider a credit freeze if concerned about new-account fraud.
• Contact the company directly for any official notification it may issue.

AICompiled with AI assistance from public sources and published under our editorial standards.