MalwareProfessional ServicesProfessional ServicesRansomwareData ExfiltratedRansom DemandedIdentity (basic)Government IDFinancial accountMediumContained

Green, Polack, & Company

bd_c5644729519ad923 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Apr 30, 2021

Filed

Nov 26, 2021

To disclose

30 weeks

Affected

2state residents only

Linked

2 filings

Confidence

65%

Full breach record for Green, Polack, & Company →

Green, Polack & Company notified Montana residents that an unauthorized third party accessed its network around April 2021, downloading malware to a computer containing personal information. Affected data included names, account numbers, contact info, and SSNs. The firm engaged experts, removed malware, and provided one year of credit monitoring and identity theft insurance.

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Incident timeline

discovery → filing · 30 weeks / 210 days

Apr 30, 2021

Begins

Apr 30, 2021

Discovered

Nov 26, 2021

Filed

vs. sector median

+11 wks slower

This filing is one of 2 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (1) · sorted by filing gap

California State AGbd_c1bf00807576bd752021-12-08 · +12dVerified

Name: Green, Polack, & Company
norm: green polack

Name: Green, Polack, & Company
norm: green polack
Industry: Professional Servicesllm

Discovered: Apr 30, 2021
Breach occurred: Apr 30, 2021
Undetected for: 0 daysoccurrence → discovery
Materiality determined: —
Notification sent: —
Affected individuals: 2state-resident count only
Data types: Identity (basic)Government IDFinancial account
Data elements: Social Security number
Attack vector: Unknown
MITRE ATT&CK: T1486 Data Encrypted for ImpactT1052 Exfiltration Over Physical Medium
Threat actor: ExternalFinancial
Initial access: phishing_attachment

During the incident: Took steps to remediate the situation and remove the malware
Conducted a thorough investigation
Engaged appropriate experts to assist in conducting a full review of security practices and systems
Provided one year of complimentary credit and fraud monitoring services
Provided identity theft insurance at no cost
Changes made: Made immediate enhancements to systems, security and practices
Engaged appropriate experts to assist in conducting a full review of security practices and systems to ensure that appropriate security protocols are in place going forward
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 30 weeks(210 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 2 filings · 2 states

View merged incident ↗

Montana State AGNov 26 · first · this page

California State AG+12d

Pattern: first filing Nov 26 (MT), last Dec 8 (CA) — a 12-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-131.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Nov 26, 2021
Raw hash: 8025cc17958cbf95acd3871a7b435dd504d017c5576e78bccb04eab23c713dcc

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityGreen, Polack, & Company

Victim entityGreen, Polack, & Company

Incidentdiscovered Apr 30, 2021

Stated responseTook steps to remediate the situation and remove the malware

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov