Markel Insurance, the specialty insurance arm of Markel Group Inc. which trades as MKL, experienced a data incident that was publicly reported on July 7, 2026, following a filing with the Texas Attorney General. Strauss Borrelli PLLC is investigating this matter. The company's primary communication method for affected individuals is notification letters sent via U.S. Mail.
The breach exposed Personal Identifiable Information (PII) and Protected Health Information (PHI). This includes names, Social Security Numbers (SSN), dates of birth, addresses, driver’s license/government IDs, medical information, and financial information. At least 268 Texas residents were affected. Important details, such as the incident date and consumer notice date, are not publicly available in the reviewed materials.
More details regarding the scope and impact of this data breach may emerge over time, especially concerning additional affected states or data types. Official notices to consumers may also be delayed.