HackingProfessional ServicesProfessional ServicesIdentity (basic)LowContained

Berglund Management Group, Inc

bd_05c9fb72677aef11 · schema v1 · pii pii-v1

Severity

Low

Discovered

May 10, 2023

Filed

Nov 29, 2023

To disclose

29 weeks

Affected

Not disclosed

Linked

5 filings

Confidence

67%

Full breach record for Berglund Management Group, Inc →

Berglund Management Group, Inc. notified consumers of unauthorized network activity discovered on May 10, 2023. A limited amount of personal information, specifically names, may have been accessed. No evidence of misuse was found. The company engaged forensic investigators and provided complimentary credit monitoring services to affected individuals.

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Vermont clock✗ VT AG >45 bday29 weeks discovery → filing

⚠ unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

Incident timeline

discovery → filing · 29 weeks / 203 days

May 10, 2023

Discovered

Nov 29, 2023

Filed

vs. sector median

+11 wks slower

This filing is one of 5 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (4) · sorted by filing gap

Maine State AGbd_35307bb0e233a5cd2023-11-29Verified
Massachusetts State AGbd_a455d438a8eac01c2023-11-29Verified
Montana State AGbd_beb6e93097fc97ad2023-11-29Candidate
New Hampshire State AGbd_3f6e7a28f20780752023-12-04 · +5dVerified

Name: Berglund Management Group, Inc
norm: berglund management

Name: Berglund Management Group, Inc
norm: berglund management
Industry: Professional Servicesllm

Discovered: May 10, 2023
Materiality determined: —
Notification sent: Nov 29, 2023
Affected individuals: Not disclosed
Data types: Identity (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External

During the incident: Secured our computer systems
Engaged a third-party team of forensic investigators
Enhance the security of our network
Changes made: Enhance the security of our network to prevent similar incidents from occurring in the future
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 29 weeks(203 days from discovery to filing)
Compliance flags: VT AG >45 bday
Discovery-date grounding: unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 5 filings · 5 states

View merged incident ↗

Maine State AGNov 29 · first

Massachusetts State AGNov 29 · first

Montana State AGNov 29 · first

Vermont State AGNov 29 · first · this page

New Hampshire State AG+5d

Pattern: first filing Nov 29 (ME), last Dec 4 (NH) — a 5-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

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/document/2023-11-29-berglund-management-group-data-breach-notice-consumers
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Nov 29, 2023
Raw hash: 022ff30e967427ccffcae11490a03ba29350e22aa78dcb24b5a07eb3a2d806bc

Linked disclosures

Regulatory filings (4) · sorted by filing gap

Reporting entityBerglund Management Group, Inc

Victim entityBerglund Management Group, Inc

Incidentdiscovered May 10, 2023

Stated responseSecured our computer systems

ComplianceVT AG >45 bday

Extraction provenanceno artifact recorded

Source provenanceago.vermont.gov