Data breach

Rheumatology Associates

Dallas, United States1 source

NotifiedRheumatology Associates notified the Texas Attorney General of a data breach on 13 Nov 2026. The cause was not stated.

See it on the live map Am I affected?

Dallas, United States. Placed at the city in the organisation's breach notice address.

Sector: Healthcare
Confirmed: 380 people
First reported: 13 Nov 2026
Latest source: 13 Nov 2026

What is known

Confirmed

380 people

As stated in the notice.

Claimed

No claimed figure

Data involved

Name of individualDate of Birth

Cause

Cause not statedDiscovered 16 days before the notice

Attack: 17 Oct 2026 to 27 Oct 2026
Discovered: 28 Oct 2026
Disclosed: 13 Nov 2026
First seen by Black Shard: 13 Nov 2026

Filings

Texas Attorney General13 Nov 2026Breach notice, 380 Texans affected

Sources

Texas Attorney GeneralPrimary source13 Nov 2026Texas Attorney General breach report BR-0005509

Status timeline

13 Nov 2026
Texas Attorney General, primary source
13 Nov 2026
Status: notified

What to do

If you have an account, change that password, and anywhere you reused it.
Turn on two-factor authentication, ideally an authenticator app or passkey, not SMS.
Expect phishing that uses your real details. Do not click links in messages about this incident; go to the company's site directly.
If payment cards were involved, watch statements and ask your bank for a new card.
If government ID or social security numbers were involved, consider a credit freeze.

Talk to our team 24/7 incident line: 1800 370 270

How sure we are

That it happened as stated 90%

The place 70%

1 independent source. Placed at the city in the organisation's breach notice address.

Not known yet

Who did it

Update log

13 Nov 2026First seen.

Under attack? Call the incident line.

Black Shard's team can check your exposure, take a fix off your plate or step in on a live incident.

Talk to our team Breach response

24/7 incident line1800 370 270Call first, then work through the first-hour steps.