HackingOtherCapture Stored DataData ExfiltratedIdentity (basic)LowContained

Grayback Forestry, Inc.

bd_ce32fcf11c467455 · schema v1 · pii pii-v2

Severity

Low

Discovered

Jan 6, 2026

Filed

Mar 13, 2026

To disclose

9 weeks

Affected

511state residents only

Linked

8 filings

Confidence

64%

Full breach record for Grayback Forestry, Inc. →

Grayback Forestry, Inc. notified Montana and other state residents of a data security event occurring between January 5-6, 2026, discovered on January 6, 2026. An unauthorized actor accessed systems and copied files containing names. The company secured systems, engaged external specialists, and offered 24 months of credit monitoring. No evidence of misuse was found.

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Incident timeline

undetected · 1 days

discovery → filing · 9 weeks / 66 days

Jan 5, 2026

Begins

Jan 6, 2026

Discovered

Mar 13, 2026

Filed

vs. sector median

+1 wks slower

This filing is one of 8 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (7) · sorted by filing gap

Massachusetts State AGbd_3048481ea6af07252026-03-13Candidate
Nebraska State AGbd_334ed6b42ccf70f12026-03-13Verified
Indiana State AGbd_45c1d7c376d3035f2026-03-13Verified
New Hampshire State AGbd_55c1f684769403ce2026-03-13Verified

Show 3 more filings ↓

Vermont State AGbd_b403ba59bc15a80f2026-03-13Verified
Maine State AGbd_d3cb59520dcc24672026-03-13Verified
Oregon State AGbd_e8a2844805c6c8142026-03-13Verified

Name: Grayback Forestry, Inc.
norm: grayback forestry

Name: Grayback Forestry, Inc.
norm: grayback forestry
Industry: Otherllm

Discovered: Jan 6, 2026
Breach occurred: Jan 5, 2026 – Jan 6, 2026
Undetected for: 1 dayoccurrence → discovery
Materiality determined: —
Notification sent: Mar 13, 2026
Affected individuals: 511state-resident count only
Data types: Identity (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1119 Automated Collection
Threat actor: External
Regulator citations: providing notice of this event to potentially impacted individuals and to regulators, where required

During the incident: Took steps to secure its computer systems
Commenced a full investigation into the nature, scope, and impact of the event
Undertook an extensive and time-consuming review to determine whether the affected files contained sensitive information
Reviewed its policies and procedures
Implemented additional security measures to better prevent future similar incidents
Providing notice of this event to potentially impacted individuals and to regulators
Offering you complimentary access to 24 months of credit monitoring and identity restoration services through CyEx’s Financial Shield Complete product
Changes made: Reviewed its policies and procedures
Implemented additional security measures to better prevent future similar incidents
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 9 weeks(66 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 8 filings · 8 states

View merged incident ↗

Massachusetts State AGMar 13 · first

Nebraska State AGMar 13 · first

Indiana State AGMar 13 · first

New Hampshire State AGMar 13 · first

Vermont State AGMar 13 · first

Maine State AGMar 13 · first

Oregon State AGMar 13 · first

Montana State AGMar 13 · first · this page

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://dojmt.gov/wp-content/uploads/2026/08/Consumer-notification-letter-5.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Mar 13, 2026
Raw hash: 161cfeb5db5bc5ff39385fdc783d2536c8712d0e6060f55704f08c6aeda83c59

Linked disclosures

Regulatory filings (7) · sorted by filing gap

Reporting entityGrayback Forestry, Inc.

Victim entityGrayback Forestry, Inc.

Incidentdiscovered Jan 6, 2026

Stated responseTook steps to secure its computer systems

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov