MARKEL GROUP INC.
ent_019fa5544c24cedbe62d325ace8136fc
Disclosures
0
— · 0 jurisdictions
Multi-filing incidents
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no multi-filing incident in sample
Max affected reported
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no filed count in sample
Leak-site claims
0
none in sample
Identity resolution
- Canonical name
- MARKEL GROUP INC.
- Normalized
- markel group— dedupe via name-norm; Microsoft / MSFT collapse to one row
- GLEIF LEI
- No match
- SEC EDGAR CIK
- 0001096343
- Domain
- None on record
Disclosure history (0)newest first
No disclosures linked to this entity yet.
Subsidiary disclosures (8)filed by group companies
◈ These filings were made by or about subsidiaries of MARKEL GROUP INC. — not by MARKEL GROUP INC. itself. Corporate relationships are mapped from GLEIF relationship records and SEC Exhibit 21 filings.
- ⭐Texas State AGvia Markel Insurance Group, LLC2026-07-07
Markel Insurance based in Glen Allen, Virginia, a insurance services entity reported a data breach to the Texas Attorney General. The breach was discovered on 2026-03-18 and reported on 2026-07-07. 268 Texas residents were affected. 4,220 individuals affected in total. Types of information involved: Social Security Number Information;Driver’s License number;Medical Information. Consumers were notified via U.S. Mail.
- 🐻California State AGvia Markel Insurance Group, LLC2026-07-02
Markel Insurance reported that an unauthorized actor used social engineering to deceive two employees, gaining access to a limited portion of systems between March 17-18, 2026. The activity was quickly detected and blocked. Investigation determined that names and other personal information were obtained. The company is offering two years of complimentary credit monitoring and identity restoration services through TransUnion.
- 🏎️Indiana State AGvia Metromont2025-05-08
Metromont LLC reported a data breach to the Indiana Attorney General. The breach occurred on 2025-03-28 and was reported on 2025-05-08. 2 Indiana residents were affected. 2,686 individuals affected in total.
- GLOBALLeak Sitevia Metromont2025-03-30
Commercial & Residential Construction.
- 🐻California State AGvia Retail Data2024-09-06
Retail Data reported that on June 22, 2024, an unauthorized party gained limited access to parts of its network. Forensic investigation confirmed that files containing personal information, including Social Security numbers, were accessed and acquired on that date. The company engaged external cybersecurity professionals and is offering identity theft protection services to affected individuals.
- 🦞Maine State AGvia Retail Data2024-09-06
On June 22, 2024, an unauthorized party may have gained limited access to parts of the Retail Data network and potentially accessed and acquired files containing personal information. The breach was discovered on August 9, 2024 following an extensive forensic investigation. A total of 17,165 individuals were affected nationwide, including 52 Maine residents. Affected individuals were notified on September 6, 2024, and offered 12-month IDX identity protection services.
- 🍁Vermont State AGvia Retail Data2024-09-06
Retail Data notified consumers of a June 22, 2024 unauthorized network access incident. Personal information was accessed. The company engaged forensic investigators and is offering IDX identity theft protection services. No specific data types were named in the letter body, but credit monitoring was offered. No count of affected individuals was provided.
- 🏎️Indiana State AGvia Retail Data2024-09-06
Retail Data reported a data breach to the Indiana Attorney General. The breach occurred on 2024-06-22 and was reported on 2024-09-06. 302 Indiana residents were affected. 17,165 individuals affected in total.