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Vikor Scientific, LLC Data Breach (February 2026): What Was Exposed and What To Do

Last updated Oct 20, 2026 · Based on 3 official filings · See sources

According to the notice filed with the Washington State Attorney General on Feb 6, 2026, Vikor Scientific, LLC reported a data breach. It was also reported to the U.S. Department of Health and Human Services, Office for Civil Rights and the California Attorney General. People affected: 139,964 people (official total in the U.S. Department of Health and Human Services, Office for Civil Rights filing, filed Feb 6, 2026).

Key facts

From 3 official filings
Organization
Vikor Scientific, LLC
Also filed as: Vikor Scientific, LLC.
Source: Washington State Attorney General, filed Feb 6, 2026
People affected
139,964
Official total in the U.S. Department of Health and Human Services, Office for Civil Rights filing, filed Feb 6, 2026
Source: U.S. Department of Health and Human Services, Office for Civil Rights, filed Feb 6, 2026
Incident dates
Nov 8, 2025 – Nov 9, 2025
Source: Washington State Attorney General, filed Feb 6, 2026
Discovered Nov 13, 2025
Source: Washington State Attorney General, filed Feb 6, 2026
Notice dates
First filed Feb 6, 2026
Source: Washington State Attorney General, filed Feb 6, 2026
Information exposed
  • Medical information
  • Financial account number
  • Health insurance information
  • Date of birth
  • Name
Sources: Washington AG, Feb 6, 2026; HHS, Feb 6, 2026
Filed with
Free credit monitoring
No offer is stated in the filings we have. Check your letter.

What to do now

Steps chosen from the information listed in the official filings. Your own letter may list more.

  1. Review recent transactions, ask about account alerts, and ask whether a new account number is recommended.

  2. Check the Explanation of Benefits (EOB) statements from your insurer for visits, prescriptions or claims you do not recognize, and contact your insurer about anything unfamiliar.

  3. Scammers often contact people after a breach, pretending to be the organization, a bank or a government agency. Do not give your Social Security number, passwords or codes to anyone who contacts you first.

  4. You can get free credit reports from all three bureaus at AnnualCreditReport.com, the official site.

  5. The Federal Trade Commission's IdentityTheft.gov gives you a personal recovery plan.

Is the letter real?

Letters usually list a phone number for questions. We could not find an official copy of the letter, so check that the organization named in your letter appears in the official filings listed below before you call.

Never give your Social Security number, bank details or passwords to someone who contacts you first.

Timeline

  1. Incident began (earliest date reported) source
  2. Incident ended (latest date reported) source
  3. Organization discovered the incident source
  4. Reported to Washington AG, HHS and California AG source

Sources

  1. Washington State Attorney General Notice filed Feb 6, 2026
    Filed as “Vikor Scientific, LLC” · 1,456 Washington residents
    The link opens the Attorney General's list of notices.
  2. U.S. Department of Health and Human Services, Office for Civil Rights Breach report filed Feb 6, 2026
    Filed as “Vikor Scientific, LLC.” · total 139,964
    The link opens the agency's list; search it for the organization name.
  3. California Attorney General Notice filed Feb 6, 2026
    Filed as “Vikor Scientific, LLC”

Last updated Oct 20, 2026. Our summaries are written in our own words from the official filings above. Spotted an error? Report a correction.