Landmark Admin

1 breach1.6M affected in allFinancelandmarkadmin.com

Ransomware at insurance administrator Landmark Admin encrypts and exfiltrates dataRansomware exposed names, government IDs, health records, insurance details and credentials and tokens. Reported to the California AG.Ransomware1.6M affectedInsuranceUSJun 24, 2024

About

Every breach here links to its sources and official notices. Across Glyph: lawsuits, incidents and outages.

source2026-09-25

Landmark Admin, 2024-06-24https://www.in.gov/attorneygeneral/consumer-protection-division/id-theft-prevention/files/DB-Year-to-Date-Reportdec-2024.pdf

source2026-09-25

Landmark Admin, 2024-06-24https://ago.vermont.gov/document/2024-06-27-landmark-admin-data-breach-notice-consumers

source2026-09-25

Landmark Admin, 2024-06-24https://ago.vermont.gov/document/2024-10-23-landmark-admin-data-breach-notice-consumers

sector2026-09-25

Landmark Admin, 2024-06-24insurance

data_types2026-09-25

Landmark Admin, 2024-06-24["names","government-id","health","insurance","credentials","other"]

summary2026-09-25

Landmark Admin, 2024-06-24Texas-based third-party insurance administrator Landmark Admin detected suspicious activity on May 13, 2024; unauthorized access lasted until June 17, and data was encrypted and exfiltrated. Affected people were producers, policyowners, ins

title2026-09-25

Landmark Admin, 2024-06-24Ransomware at insurance administrator Landmark Admin encrypts and exfiltrates data

domain2026-09-25

Landmark Adminlandmarkadmin.com

records_basis2026-09-25

Landmark Admin, 2024-06-24organization

records2026-09-25

Landmark Admin, 2024-06-241613773

disclosed2026-09-25

Landmark Admin, 2024-06-242024-06-24

data_types2026-09-25

Landmark Admin, 2024-06-24["names","government-id","health","insurance","credentials"]

sector2026-09-25

Landmark Admin, 2024-06-24finance

attack2026-09-25

Landmark Admin, 2024-06-24ransomware

discovered2026-09-25

Landmark Admin, 2024-06-242024-05-13

disclosed2026-09-25

Landmark Admin, 2024-06-242024-10-23

Added2026-09-25

Landmark Admin, 2024-06-24

Added2026-09-25

Landmark Admin