HackingTechnologyInformationStolen CredentialsCustomer Data InvolvedIdentity (basic)LowContained

Huntsman Building Solutions (USA) LLC

bd_588a8f7867c23647 · schema v1 · pii pii-v1

Severity

Low

Discovered

Feb 11, 2025

Filed

May 22, 2025

To disclose

14 weeks

Affected

Not disclosed

Linked

6 filings

Confidence

67%

Full breach record for Huntsman Building Solutions (USA) LLC →

Huntsman Building Solutions (USA) LLC notified Vermont AG that on Feb 11, 2025, an unauthorized third party accessed its information systems. The incident compromised names and potentially other personal data. HBS engaged a cybersecurity firm, blocked access, reported to law enforcement, and offered 24 months of credit monitoring. No evidence of misuse was found. The total number of affected individuals was not disclosed in the filing.

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Vermont clock✗ VT AG >45 bday14 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 · 14 weeks / 100 days

Feb 11, 2025

Discovered

May 22, 2025

Filed

vs. sector median

4 wks faster

This filing is one of 6 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (5) · sorted by filing gap

Massachusetts State AGbd_b4503282798607702025-05-02 · +20dVerified
Maine State AGbd_e0e4a3a6e62d15af2025-05-01 · +21dVerified
Nebraska State AGbd_051955b78ecbc7a42025-04-28 · +24dVerified
Indiana State AGbd_7904f8ea4ff93c982025-04-28 · +24dVerified

Show 1 more filing ↓up to 24d gap

Vermont State AGbd_d87a23fb7ac861cb2025-04-28 · +24dCandidate

Name: Huntsman Building Solutions (USA) LLC
norm: huntsman building solutions usa
Domain: huntsman.com

Name: Huntsman Building Solutions (USA) LLC
norm: huntsman building solutions usa
Domain: huntsman.com
Industry: Technologyllm

Discovered: Feb 11, 2025
Materiality determined: —
Notification sent: May 22, 2025
Affected individuals: Not disclosed
Data types: Identity (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Regulator citations: reported this incident to law enforcement
Initial access: valid_credentials

During the incident: Blocked any further access by the unauthorized third party
Took steps to ensure our systems are secure
Commenced a comprehensive investigation with the assistance of a leading cybersecurity firm
Offering you 24 months of credit monitoring and identity protection services
Reported this incident to law enforcement and are cooperating with the investigation
Changes made: Taken steps to prevent a recurrence
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 14 weeks(100 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 · 6 filings · 5 states

View merged incident ↗

Nebraska State AGApr 28 · first

Indiana State AGApr 28 · first

Vermont State AGApr 28 · first

Maine State AG+3d

Massachusetts State AG+4d

Vermont State AG+24d · this page

Pattern: first filing Apr 28 (NE), last May 22 (VT) — a 24-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/2025-05-22-huntsman-building-solutions-data-breach-notice-consumers
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 22, 2025
Raw hash: 44b165f70ad280783e40306d58e87cc20e0134cf5fb109f10530e62f8c18625e

Linked disclosures

Regulatory filings (5) · sorted by filing gap

Reporting entityHuntsman Building Solutions (USA) LLC

Victim entityHuntsman Building Solutions (USA) LLC

Incidentdiscovered Feb 11, 2025

Stated responseBlocked any further access by the unauthorized third party

ComplianceVT AG >45 bday

Extraction provenanceno artifact recorded

Source provenanceago.vermont.gov