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Confirmed breach

SitusAMC Holdings data breach

USUnited States · NY · SitusAMC Holdings Corporation

SitusAMC Holdings (NY, United States) notified the Oregon Department of Justice, the Texas Attorney General, the Indiana Attorney General, the California Attorney General and the Washington Attorney General of a data breach on 28 January 2026. It told the states about 658,333 Oregon residents; the total can be higher. Exposed: Social Security numbers, Driver’s license numbers, Government ID numbers, Health insurance details, Health and medical information and Financial account and card details and more. The breach began on 13 November 2025, 76 days before it was reported.

Open settlement: people affected by the 2025 breach at SitusAMC Holdings can claim a payment. File by 6 November 2026 on the official settlement site. Who can claim and how

Status
Confirmed breach
People affected
658,333 Oregon residents (one state’s count; the total can be higher)
Reported
28 January 2026
Across the state notices
at least 716,010 people (Oregon, Texas, Indiana and Washington: each state counts only its own residents)
Breach began
13 November 2025
Time to tell
76 days (the median in California’s notices over the last year: 154 days)

What was exposed

  • Social Security numbers
  • Driver’s license numbers
  • Government ID numbers
  • Health insurance details
  • Health and medical information
  • Financial account and card details
  • Dates of birth
  • Names
  • Addresses

What the letter says

We have not read this letter yet.

Got a letter or email about this breach? Check it is real →

Read the letter (PDF), as filed with the California Attorney General.

Sources

Official notices are read by code from the regulator’s own register. More notices to Oregon, Texas, Indiana, California, Washington. · Corrections and changes

If SitusAMC Holdings had your data

  1. Look for SitusAMC Holdings Corporation’s own notice or letter: it should say what of yours was involved. Keep it.
  2. Call your bank on the number printed on your card (never one from a message), check recent payments and ask for a new card.
  3. An ID number cannot be changed, so lock it: a credit freeze or fraud alert in the US, a credit warning (kreditadvarsel) on borger.dk in Denmark, Cifas protective registration in the UK.
  4. Check your health insurer’s statements for treatment you never had.
  5. Expect scams that use your details: calls, texts or emails pretending to be SitusAMC Holdings Corporation, your bank or the police. Never give codes or passwords, never approve a sign-in you did not start, never move money.

One email to confirm first. We use your address only for this alert, and one click deletes it.

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  4. DBA Tanya AlexanderUSUnited States · TX · 28 October 2026 NamesAddresses 417Texas residents
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Every breach in United States →

From the data breach tracker: official notices, breach databases and the news, every fact with its source. Open data (CC BY 4.0) · How the tracker works · Official registers · Corrections and changes · Found a mistake? Tell us and we correct it.