high severity January 12, 2026 · 4 min read Unverified claim — what this is

MyVete Listed by Kazu Ransomware Group

If you are a customer of MyVete, here’s what is being claimed, and what it would mean for you.

MyVete is a veterinary software designed to help animal clinics and veterinary practices manage their operations more efficiently. The platform includes features for managing patient records, appointments, billing, and inventory, all in one system. MyVete allows veterinarians to track medical histories, schedule appointments, and send reminders for vaccinations or follow-up care. The software also includes tools for managing invoicing and payments, allowing clinics to accept payments through multiple methods, including credit cards and insurance claims. With its easy-to-use interface, MyVete s
— from Kazu’s own leak-site posting. This is the group’s claim, quoted verbatim; it is not GalaxyWarden’s reporting and has not been independently verified.

On January 12, 2026, veterinary practice management platform MyVete appeared on the leak site of the kazu ransomware group. The company’s internal files were allegedly exfiltrated during a ransomware attack, exposing data that could affect pet owners, veterinary staff, and anyone whose personal or payment information was stored in the system.

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Reported Details of the Incident

Public reporting indicates that kazu listed MyVete on its data-leak portal after the veterinary software provider failed to meet the group’s demands. The exposed material consists of internal files exfiltrated during the ransomware operation. Exact victim counts remain unknown, and the precise categories of records have not been fully detailed in available reporting. MyVete provides clinics with tools to manage patient histories, appointments, billing, insurance claims, and payment processing that can include credit-card details.

Because the software is used by independent veterinary practices across the country, any leaked client or employee information could belong to ordinary families who brought their dogs, cats, or other pets in for care.

Why This Matters for You and Your Family

When a veterinary clinic’s management system is breached, the information at risk often includes names, addresses, phone numbers, email accounts, pet medical records, and payment details. These records can be used to impersonate you when contacting clinics, filing false insurance claims, or attempting to reset passwords on linked accounts. For families with children, the same email or phone number used to book a puppy’s vaccinations may also be tied to a child’s gaming username, creating an unintended bridge between personal and online identities.

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Found on people-search siteswe remove these

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value redacted in this sampleage, relatives, address historySpokeo

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Report details & sourcing

Attributed to Kazu · 26 incidents tracked →

Severity High the filing does not enumerate what was exposed

Disclosed January 12, 2026

Last reviewed August 8, 2026

Affected Unconfirmed

By GalaxyWarden Threat Research · Editorial & sourcing standards

Unverified claim — what this report is

This page documents a public listing on a ransomware/extortion group’s leak site, tracked via public threat-intelligence sources. A listing is the attacker’s claim. GalaxyWarden aggregates and reports such claims; we have not independently verified that a breach occurred, what data (if any) was taken, or the accuracy of anything the group asserts, and the named organisation has not necessarily confirmed the incident. Sections above describe what the listing shows and the group’s documented history — not verified findings about the named organisation. If you represent this organisation and believe anything here is inaccurate, tell us and we’ll review it promptly.

Editorial & sourcing policy

GalaxyWarden is a breach-monitoring service and news aggregator. We do not exfiltrate, host, purchase, or redistribute stolen data. Breach information is compiled from publicly accessible sources and threat-intelligence platforms, and is reported as claims attributed to their source. We promptly correct or remove material shown to be inaccurate — see our content & takedown policy or write to support@galaxywarden.com.

Threat-actor tracker

Kazu — 26 incidents tracked

Every breach we've attributed to Kazu, in one running log. See who else they've hit →

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