MalwareIdentity (basic)Government IDFinancial accountMediumContained

JMA Energy

bd_0114e4a47df6275c · schema v1 · pii pii-v1

Severity

Medium

Discovered

Dec 6, 2021

Filed

Feb 23, 2022

To disclose

11 weeks

Affected

22state residents only

Linked

6 filings

Confidence

66%

Full breach record for JMA Energy →2 incidents on file

JMA Energy Company, LLC notified Montana residents of a ransomware attack discovered on December 6, 2021. The incident potentially exposed names, addresses, phone numbers, SSNs, tax IDs, and banking information. The company engaged forensic experts, secured systems, and states the attack is contained. No actual misuse of information has been confirmed.

J jump to incidentP pin to compareR raw source

Incident timeline

discovery → filing · 11 weeks / 79 days

Dec 6, 2021

Discovered

Feb 23, 2022

Filed

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

Indiana State AGbd_c1a7d1a2968545852022-02-23Verified
California State AGbd_4bd7f0643ced3a222022-02-22 · +1dCandidate
Maine State AGbd_3c543c100bde63f52022-02-20 · +3dVerified
Massachusetts State AGbd_4bdefdbf39bb8b932022-02-20 · +3dVerified

Show 1 more filing ↓up to 5d gap

New Hampshire State AGbd_81de74a3a56c23092022-02-28 · +5dVerified

Name: JMA Energy
norm: jma energy
Domain: jmaenergy.com

Name: JMA Energy
norm: jma energy
Domain: jmaenergy.com

Discovered: Dec 6, 2021
Materiality determined: —
Notification sent: Feb 23, 2022
Affected individuals: 22state-resident count only
Data types: Identity (basic)Government IDFinancial account
Attack vector: Ransomware
MITRE ATT&CK: T1486 Data Encrypted for Impact
Threat actor: ExternalFinancial

During the incident: Secured our systems and operations
Engaged independent third-party forensic and incident response experts
Engaged an outside forensic cybersecurity firm
Actively monitoring our network
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 11 weeks(79 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 6 filings · 6 states

View merged incident ↗

Maine State AGFeb 20 · first

Massachusetts State AGFeb 20 · first

California State AG+2d

Indiana State AG+3d

Montana State AG+3d · this page

New Hampshire State AG+8d

Pattern: first filing Feb 20 (ME), last Feb 28 (NH) — a 8-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://dojmt.gov/wp-content/uploads/OCP/Consumer-Notification-Letter-234.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Feb 23, 2022
Raw hash: f5b2ac81ac2d8918bdbf140e3f1669838eab93ee20562591d34d847146a8b541

Linked disclosures

Regulatory filings (5) · sorted by filing gap

Reporting entityJMA Energy

Victim entityJMA Energy

Incidentdiscovered Dec 6, 2021

Stated responseSecured our systems and operations

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov