Confirmed breach

Transformative Healthcare data breach

USUnited States

Transformative Healthcare (United States) notified the Oregon Department of Justice, the California Attorney General and the Washington Attorney General of a data breach on 29 December 2023. It told the states about 911,757 Oregon residents; the total can be higher.

Status: Confirmed breach
People affected: 911,757 Oregon residents (one state’s count; the total can be higher)
Reported: 29 December 2023
Across the state notices: at least 912,697 people (Oregon and Washington: each state counts only its own residents)

What was exposed

The register’s list does not say what was exposed; the notice it links to (under Sources) usually does.

Before the notice: the ransomware gang ALPHV (BlackCat) named Transformative Healthcare on its leak site on 26 July 2023, 156 days before this was reported. Matched by the organisation’s name: the notice itself does not say who the attacker was.

Sources

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

If Transformative Healthcare had your data

Look for Transformative Healthcare’s own notice or letter: it should say what of yours was involved. Keep it.
The register’s list does not say what was exposed; the notice it links to (under Sources) usually does. If Transformative Healthcare has a password of yours, change it now to be safe.
Expect scams that use your details: calls, texts or emails pretending to be Transformative Healthcare, your bank or the police. Never give codes or passwords, never approve a sign-in you did not start, never move money.

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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.