Social EngineeringProfessional ServicesProfessional ServicesPhishingCustomer Data InvolvedIdentity (basic)Government IDMediumContained

SEIU 32BJ

bd_3b506c40fdb275ff · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

May 25, 2018

To disclose

—

Affected

2state residents only

Linked

4 filings

Confidence

66%

Full breach record for SEIU 32BJ →2 incidents on file

SEIU Local 32BJ notified Montana residents of a phishing incident (Nov 13-14, 2017) compromising email accounts containing names and SSNs. Investigation concluded May 2018. Remediation included MFA and password updates. Credit monitoring offered.

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Incident timeline

Nov 13, 2017

Begins

May 25, 2018

Filed

This filing is one of 4 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (3) · sorted by filing gap

New Hampshire State AGbd_db254ee585dbea492018-05-25Verified
Massachusetts State AGbd_22bdd6799ee5e4952018-05-26 · +1dVerified
Delaware State AGbd_6299bc29b40e8a7f2018-05-26 · +1dVerified

Name: SEIU 32BJ
norm: seiu 32bj

Name: SEIU 32BJ
norm: seiu 32bj
Industry: Professional Servicesllm

Discovered: —
Breach occurred: Nov 13, 2017 – Nov 14, 2017
Materiality determined: —
Notification sent: May 24, 2018
Affected individuals: 2state-resident count only
Data types: Identity (basic)Government ID
Data elements: Social Security number
Attack vector: Phishing
MITRE ATT&CK: T1566.002 Spearphishing Link
Threat actor: ExternalFinancial
Initial access: phishing_link

During the incident: Initiated a thorough and complex investigation, supported by external cybersecurity experts
Offering a free one-year membership of Experian IdentityWorksTM Credit 3B
Changes made: Enhanced our security policies and protocols
Updating passwords
Adding multi-factor authentication
Implementing URL protections
Revising our email attachment scan processes
Source: Quoted from the filing itself, not independently verified.

Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 4 filings · 4 states

View merged incident ↗

New Hampshire State AGMay 25 · first

Montana State AGMay 25 · first · this page

Massachusetts State AG+1d

Delaware State AG+1d

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/32BJ.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 25, 2018
Raw hash: 8f8ef6a5c8ae14c3f3eec0ff98c75746a0be8a9a6308eefaf7c665e0ed0d68a1

Linked disclosures

Regulatory filings (3) · sorted by filing gap

Reporting entitySEIU 32BJ

Victim entitySEIU 32BJ

IncidentPhishing

Stated responseInitiated a thorough and complex investigation, supported by external cybersecurity experts

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov