Texas Regional Asthma, Allergy & Immun, a specialty medical practice in the Dallas-Fort Worth Metroplex, experienced a data breach that was disclosed around September 2026. The incident was connected to Rosch Visionary Systems Inc., a software vendor for allergy medical practices.
The breach affected at least 5,038 people in Texas and two people in Massachusetts, totaling 5,040 individuals. The exposed data included names, addresses, medical information, and medical records. While some secondary reports mentioned possible Social Security numbers, dates of birth, government IDs, and financial information, this broader list has not been clearly confirmed.
The incident was reported to the Massachusetts Attorney General and the Texas Attorney General around September 17, 2026. Affected individuals were notified via U.S. Mail, with notices reportedly including credit-monitoring enrollment details. Details can emerge later, and notices may be delayed for some individuals.