UnknownGovernment IDFinancial accountHealth (basic)PCIHigh

Berkeley Research Group, LLC

bd_588a69c301064b74 · schema v1 · pii pii-v2

Severity

High

Discovered

—

Filed

Aug 31, 2026

To disclose

—

Affected

1,314state residents only

Linked

18 filings

Confidence

95%

Full breach record for Berkeley Research Group, LLC →2 incidents on file

Berkeley Research Group, LLC reported a data breach to the Vermont Attorney General. The breach was reported to the AGO on 2026-08-31. The reporting organization type is Other Commercial. 1,314 Vermont residents were affected. Categories of data breached: Social Security Numbers, Government ID Numbers, Financial Account Codes, Credit and Debit Account Info, Health Records.

J jump to incidentP pin to compareR raw source

Incident timeline — partial

? — ?

Breach window unknown

Aug 31, 2026

Filed

—

Corroborated · see linked filings

Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.

This filing is one of 18 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (10) · sorted by filing gap

California State AGbd_43485585b80a53ad2026-08-31Verified
Texas State AGbd_ae2de8dfc27206ea2026-09-01 · +1dVerified
Texas State AGbd_2fde5d09d3ecf17e2025-11-04 · +300dVerified
New Hampshire State AGbd_8e1428d30760a8be2025-11-03 · +301dVerified

Show 6 more filings ↓up to 305d gap

Indiana State AGbd_06ebefc7f97e85ca2025-10-30 · +305dVerified
Delaware State AGbd_2a046fc71456eb422025-10-30 · +305dVerified
Maine State AGbd_2c1bbb217d4cbdd92025-10-30 · +305dVerified
Washington State AGbd_6c0354305e3a6be42025-10-30 · +305dVerified
Iowa State AGbd_6dba8563613846962025-10-30 · +305dCandidate
Nebraska State AGbd_75486d11005381ae2025-10-30 · +305dVerified

Showing first 10 of 17 linked disclosures.

Name: Berkeley Research Group, LLC
norm: berkeley research

Name: Berkeley Research Group, LLC
norm: berkeley research

Discovered: —
Materiality determined: —
Notification sent: —
Affected individuals: 1,314state-resident count only
Data types: Government IDFinancial accountHealth (basic)
Data elements: Social Security numberOther government idFinancial account numberPayment card numberMedical information
Attack vector: Unknown
Threat actor: External

Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 11 filings · 10 states

View merged incident ↗

Indiana State AGOct 30 · first

Delaware State AGOct 30 · first

Maine State AGOct 30 · first

Washington State AGOct 30 · first

Iowa State AGOct 30 · first

Nebraska State AGOct 30 · first

New Hampshire State AG+4d

Texas State AG+5d

California State AG+305d

Vermont State AG+305d · this page

Texas State AG+306d

Pattern: first filing Oct 30 (IN), last Sep 1 (TX) — a 306-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

Leak-site claim

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market report

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filingThis record

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statement

Unlocks: materiality, stated response, full audit trail. Ceiling removed.

Source URL: https://ago.vermont.gov/categories/security-breach-notices
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Aug 31, 2026
Raw hash: 27daacfa5e788686b6eab4f79557052c20d909c6fb84bdf7d30047a5ea35a1e9

Linked disclosures

Regulatory filings (10) · sorted by filing gap

Reporting entityBerkeley Research Group, LLC

Victim entityBerkeley Research Group, LLC

IncidentUnknown

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenanceago.vermont.gov