high severity April 17, 2026 · 4 min read Unverified claim — what this is

Millennium Dental Technologies Listed by Termite Ransomware Group

If you are a patient of Millennium Dental Technologies, here’s what is being claimed, and what it would mean for you.

Millennium Dental Technologies was listed on Termite's leak site. Termite claims to have stolen internal data. This is the group's claim, not a confirmed finding.

Millennium Dental Technologies Listed by Termite Ransomware Group

On April 16, 2026, dental product manufacturer Millennium Dental Technologies appeared on the leak site of the termite ransomware group. The California company, which makes the PerioLase MVP-7 laser used in periodontal procedures, is claimed to have had internal files exfiltrated during a ransomware attack. While the exact number of people whose personal information was taken remains unknown, anyone who has been a patient, employee, vendor, or business partner of the Cerritos-based firm since its founding in 1994 could be affected.

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What Public Reporting Shows

Public reporting indicates that termite posted proof of the breach on its dark-web leak site, showing samples of the stolen internal files. Millennium Dental Technologies has not yet issued a public statement confirming the incident or detailing what specific records were taken. Available reporting describes the exposed material as internal files, which in similar attacks often include spreadsheets with customer details, employee records, vendor contracts, and operational documents. No evidence has surfaced that patient medical records were the primary target, but the nature of a dental technology company means names, addresses, phone numbers, email addresses, and insurance information are likely present somewhere in the stolen data.

April 16, 2026 marks the date the group listed the company. The files were allegedly exfiltrated prior to that posting, though the exact intrusion date has not been disclosed.

Why This Matters for You and Your Family

If your name, address, or contact details ever appeared in Millennium Dental Technologies’ systems, this claimed breach puts you at immediate risk. Stolen internal files can contain spreadsheets that link patients to their dentists, employees to payroll data, or customers to purchase histories. Once that information reaches criminal marketplaces, it becomes raw material for identity theft, phishing campaigns, and long-term fraud. For families, the exposure can ripple outward: a parent’s dental-insurance file might list children’s names and dates of birth, giving attackers the starting point for opening accounts or filing false tax returns in a child’s name.

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Report details & sourcing

Attributed to Termite · 59 incidents tracked →

Severity High the filing does not enumerate what was exposed

Disclosed April 17, 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.

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Termite — 59 incidents tracked

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