Social EngineeringFinancial ServicesFinancePhishingStolen CredentialsTargetedIdentity (basic)Government IDHealth (basic)MediumContained

Archbright

bd_eb7fc6a6eca0caa0 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Dec 18, 2018

Filed

Apr 5, 2019

To disclose

15 weeks

Affected

4state residents only

Linked

2 filings

Confidence

67%

Full breach record for Archbright →2 incidents on file

Archbright notified Montana residents of a data security incident discovered on December 18, 2018. An unauthorized individual accessed employee email accounts via phishing, exposing names, addresses, SSNs, driver's license numbers, and limited medical information. Archbright engaged forensic investigators, secured systems, reported to law enforcement, and provided 12 months of credit monitoring.

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Incident timeline

discovery → filing · 15 weeks / 108 days

Dec 18, 2018

Discovered

Apr 5, 2019

Filed

vs. sector median

+6 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

Washington State AGbd_3652472b5a6cfef42019-04-05Candidate

Name: Archbright
norm: archbright

Name: Archbright
norm: archbright
Industry: Financial Servicesllm

Discovered: Dec 18, 2018
Materiality determined: —
Notification sent: —
Affected individuals: 4state-resident count only
Data types: Identity (basic)Government IDHealth (basic)
Data elements: Social Security number
Attack vector: Phishing
MITRE ATT&CK: T1566.002 Spearphishing LinkT1078 Valid AccountsT1114 Email Collection
Threat actor: External
Regulator citations: reported the incident to law enforcement
Initial access: phishing_link

During the incident: Took immediate steps to secure our email and network systems
Launched an investigation and engaged a leading forensics firm
Reported the incident to law enforcement
Offering twelve (12) months of identity protection services at no cost
Enhance the security of our email system and network
Changes made: Enhance the security of our email system and network
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 15 weeks(108 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 ↗

Washington State AGApr 5 · first

Montana State AGApr 5 · 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/OCP/CON-Archbright-Consumer-Notification-Letter.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Apr 5, 2019
Raw hash: 8503e59c1e1a2de300ebb53ec6a1520833c63adb898a28410e3910a6a52cd0e9

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityArchbright

Victim entityArchbright

Incidentdiscovered Dec 18, 2018

Stated responseTook immediate steps to secure our email and network systems

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov