Markel Insurance Group, LLC
ent_019f3d413e0859a6fc036a3236edf526
Disclosures
2
State AG · 2 jurisdictions
Incidents
1
filings grouped by incident
Max affected reported
268
as filed · State AG TX
Leak-site claims
0
none in sample
Identity resolution
- Canonical name
- Markel Insurance Group, LLC
- Normalized
- markel insurance— dedupe via name-norm; Microsoft / MSFT collapse to one row
- GLEIF LEI
- 254900PA3G5HJ0M8L496
- SEC EDGAR CIK
- None — not an SEC registrant
- Domain
- None on record
- Corporate parent
- MARKEL GROUP INC.— per SEC Exhibit 21 filing
Disclosure history (2)newest first
- ⭐Texas State AGas victim2026-07-07
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 AGas victim2026-07-02
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.