Berkeley Research Group

2 breaches1.2M affected in allHealthcare

Breach, details not statedExposed names, Social Security numbers, government IDs, health records, payment cards and financial details. Reported to the Vermont AG.HealthcareUSAug 31 Ransomware breachRansomware exposed names, government IDs, health records, insurance details, credentials and tokens, Social Security numbers, payment cards, financial details, dates of birth and addresses. Reported to the California AG.1.2M affectedHealthcareUSApr 30, 2025

About

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

source2026-10-07

Berkeley Research Group, 2025-04-30https://attorneygeneral.delaware.gov/wp-content/uploads/sites/50/2026/09/BRG-Adult-CM-2Y.pdf

source2026-09-25

Berkeley Research Group, 2025-04-30https://www.in.gov/attorneygeneral/consumer-protection-division/id-theft-prevention/files/DB-Year-to-Date-Report-2025.pdf

source2026-09-25

Berkeley Research Group, 2025-04-30https://ago.vermont.gov/document/2025-10-30-berkeley-research-group-data-breach-notice-consumers

Added2026-09-25

Berkeley Research Group, 2026-08-31

data_types2026-09-25

Berkeley Research Group, 2025-04-30["names","government-id","health","insurance","credentials","ssn","payment-card","financial","dob","addresses"]

records2026-09-25

Berkeley Research Group, 2025-04-301185755

sector2026-09-25

Berkeley Research Group, 2025-04-30health

disclosed2026-09-25

Berkeley Research Group, 2025-04-302025-04-30

data_types2026-09-25

Berkeley Research Group, 2025-04-30["names","government-id","health","insurance","credentials"]

records_basis2026-09-25

Berkeley Research Group, 2025-04-30organization

records2026-09-25

Berkeley Research Group, 2025-04-306083

attack2026-09-25

Berkeley Research Group, 2025-04-30ransomware

discovered2026-09-25

Berkeley Research Group, 2025-04-302025-03-02

disclosed2026-09-25

Berkeley Research Group, 2025-04-302025-10-30

Added2026-09-25

Berkeley Research Group, 2025-04-30

Added2026-09-25

Berkeley Research Group