MyVete Listed by kazu Ransomware Group: Ransomware Claim — What’s Alleged & What To Do

Reports indicate that MyVete, a veterinary practice management platform, was listed by the kazu ransomware group on January 12, 2026. The number of people potentially affected is not known, and the only detail released so far is that internal files were allegedly exfiltrated during a ransomware attack.

The incident matters because MyVete systems hold operational and clinical records for animal clinics. Any exposure of those records could affect both the practices that rely on the software and the clients whose information is stored within it.

Breaking down the breach

The listing appeared on January 12, 2026. No information has been made public about the number of records involved, the date of the intrusion, or the method used to gain access. The only confirmed element is the claim that internal files were taken.

Who is kazu?

Kazu is a ransomware group that maintains a leak site where it lists organizations it claims to have targeted. Such groups typically encrypt data on victim systems and threaten to publish stolen material if a ransom is not paid. The listing of MyVete constitutes a claim by the group; independent confirmation of the incident has not been reported.

Who is MyVete?

MyVete is software designed for veterinary clinics and animal hospitals. It provides tools for managing patient records, scheduling appointments, handling billing and payments, and tracking inventory. The platform stores medical histories for animals along with client contact details, insurance information, and financial records generated during clinic operations.

What was likely exposed

The only information released states that internal files were exfiltrated. The exact categories of data contained in those files have not been disclosed. Organizations of this type commonly store animal medical records, owner contact information, appointment histories, billing details, and payment records, but whether any of these specific items were taken remains unconfirmed.

What's at stake

For veterinary practices, exposure of internal files could disrupt daily operations and require time-consuming reviews of security controls. For individuals whose information appears in clinic records, the main concerns are the potential misuse of contact details or financial data if those elements were present in the exfiltrated material. No evidence of subsequent misuse has been reported to date.

If your data was in this claimed breach

Individuals who use veterinary services that rely on MyVete can take several immediate steps to limit possible harm.

• Contact the clinic that uses MyVete to ask what data it holds and whether it has received any further information from the vendor.
• Monitor bank and credit-card statements for unusual activity and consider placing a fraud alert with credit bureaus if financial details were stored.
• Run a free exposure scan of your email address against known breach data to check for any prior appearances of your information.

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