AngMar Management Services (Texas business associate): hacking/IT incident affecting 126,196 people reported to HHS on 16 September
The US Department of Health and Human Services (HHS) Office for Civil Rights breach portal lists AngMar Management Services, a Texas business associate, with 126,196 individuals affected, in a report submitted on 16 September 2026 as a hacking/IT incident involving a network server. The portal entry does not describe what information was involved. Primary: HHS OCR breach portal.
Correction (25 Oct 2026): the card now rests on the HHS breach portal entry; details from a wire report we cannot verify (the type of data, the timeline and a leak-site claim) have been removed. (source: HHS)
Correction (25 Oct 2026): the card date has moved from 5 October to 16 September 2026, the breach report submission date the HHS portal lists; HHS gives a US date with no time. (source: HHS)
- Product
- AngMar Management Services — network server (HHS breach portal entry)
- Versions
- n/a — incident, no CVE
- Exploited in Australia?
- unknown
- Patch to
- Affected patients: freeze credit and watch for medical identity fraud. Managed service and back-office providers to health care: segment client environments, keep offline backups, and monitor for large outbound transfers, which is how Interlock-style data theft usually shows up before encryption.