HackingRetail & ConsumerRetailStolen CredentialsCustomer Data InvolvedIdentity (basic)Financial accountHealth (basic)LowActive

Thorne Research, Inc.

bd_001b61c87860e726 · schema v1 · pii pii-v1

Severity

Low

Discovered

Jul 10, 2025

Filed

Sep 11, 2025

To disclose

9 weeks

Affected

Not disclosed

Confidence

67%

Full breach record for Thorne Research, Inc. →

Thorne Research, Inc. notified Vermont AG of unauthorized access to customer accounts on July 10, 2025. Attackers used valid credentials stolen from a third-party breach to access accounts. Affected data included DOB, last 4 digits of credit cards, and health profiles. Thorne engaged forensic investigators and forced password resets. Investigation is ongoing.

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Vermont clock⏱ VT AG >14 bday9 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 · 9 weeks / 63 days

Jul 10, 2025

Discovered

Sep 11, 2025

Filed

vs. sector median

+1 wks slower

Tracked as a single-filing incident — the only disclosure on record for this event so far.ConfirmedView incident

Name: Thorne Research, Inc.
norm: thorne research
Domain: thorne.com

Name: Thorne Research, Inc.
norm: thorne research
Domain: thorne.com
Industry: Retail & Consumerllm

Discovered: Jul 10, 2025
Materiality determined: —
Notification sent: Sep 11, 2025
Affected individuals: Not disclosed
Data types: Identity (basic)Financial accountHealth (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: ExternalFinancial
Initial access: valid_credentials

During the incident: Engaged a third-party forensic team to conduct a full investigation
Implemented enhanced security measures
Forcing a reset of your password
Changes made: Implemented enhanced security measures
Forcing a reset of your password
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 9 weeks(63 days from discovery to filing)
Compliance flags: VT AG >14 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.

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/2025-09-11-thorne-research-data-breach-notice-consumers
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Sep 11, 2025
Raw hash: 25e41691b6761cf8036eeb38466af10d3de8bc127ec400411ea4dc779f2b7e8d

Reporting entityThorne Research, Inc.

Victim entityThorne Research, Inc.

Incidentdiscovered Jul 10, 2025

Stated responseEngaged a third-party forensic team to conduct a full investigation

ComplianceVT AG >14 bday

Extraction provenanceno artifact recorded

Source provenanceago.vermont.gov