Berkeley Research Group, LLC
bd_a2a49d55a228cc5b · schema v1 · pii pii-v2
Full breach record for Berkeley Research Group, LLC →2 incidents on fileBERKELEY RESEARCH GROUP, LLC filed a data-breach notice with the Illinois Attorney General in October 2025 (case 25-10-562). The register records the breach as discovered on March 2, 2025. Personal information types reported: drivers license, financial account number, medical information, passport number, security question answer, ssn, username password. Illinois does not publish the number of people affected — 815 ILCS 530/10 permits the Attorney General to publish only the entity name, the types of personal information and the date range.
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Incident timeline
Mar 2, 2025
Discovered
Oct 1, 2025
Filed
Linked disclosures
Why this link?Regulatory filings (10) · sorted by filing gap
- Indiana State AGbd_06ebefc7f97e85ca2025-10-30 · +29dVerified
- Delaware State AGbd_2a046fc71456eb422025-10-30 · +29dVerified
- Maine State AGbd_2c1bbb217d4cbdd92025-10-30 · +29dVerified
- Washington State AGbd_6c0354305e3a6be42025-10-30 · +29dVerified
Show 6 more filings ↓Show fewer ↑up to 335d gap
- Iowa State AGbd_6dba8563613846962025-10-30 · +29dCandidate
- New Hampshire State AGbd_8e1428d30760a8be2025-11-03 · +33dVerified
- Texas State AGbd_2fde5d09d3ecf17e2025-11-04 · +34dVerified
- California State AGbd_43485585b80a53ad2026-08-31 · +334dVerified
- Vermont State AGbd_588a69c301064b742026-08-31 · +334dVerified
- Texas State AGbd_ae2de8dfc27206ea2026-09-01 · +335dVerified
Showing first 10 of 17 linked disclosures.
Filing propagation · 11 filings · 10 states
View merged incident ↗Pattern: first filing Oct 1 (IL), last Sep 1 (TX) — a 335-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?
Cascade drawn from the first 10 linked disclosures of 17 — the full spread may be wider.
Evidence ladder
Attacker assertion only. Establishes: claim date, group, alleged victim.
Unlocks: incident narrative, operational impact. Still no compliance clock.
Unlocks: discovery date, data types, affected count, compliance clock.
Unlocks: materiality, stated response, full audit trail. Ceiling removed.