Social EngineeringProfessional ServicesFinancial ServicesProfessional ServicesPhishingStolen CredentialsCustomer Data InvolvedMulti-Stage ChainPIIIdentity (basic)Government IDMediumContained

Sheet Metal Workers Local Union #83 Insurance Fund and Annuity Fund

bd_dcf188d339898e4a · schema v1 · pii pii-v1

Severity

Medium

Discovered

Mar 25, 2024

Filed

Jul 16, 2024

To disclose

16 weeks

Affected

7state residents only

Linked

5 filings

Confidence

65%

Full breach record for Sheet Metal Workers Local Union #83 Insurance Fund and Annuity Fund →

Sheet Metal Workers Local Union #83 Insurance Fund and Annuity Fund reported unauthorized access to an employee email account between March 18-26, 2024, following detection of unusual activity on March 25, 2024. The breach likely involved phishing and credential theft, exposing PII including names and addresses of approximately 7 New Hampshire residents. The organization notified the NH AG, changed passwords, and offered credit monitoring.

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Incident timeline

undetected · 7 days

discovery → filing · 16 weeks / 113 days

Mar 18, 2024

Begins

Mar 25, 2024

Discovered

Jun 12, 2024

Scope determined

Jul 16, 2024

Filed

vs. sector median

1 wks faster

This filing is one of 5 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (4) · sorted by filing gap

Massachusetts State AGbd_82bdf987c42806742024-07-16Verified
HHS OCRbd_d8c39b21d7501e602024-07-03 · +13dVerified
Illinois State AGbd_a333a40e269476522024-07-01 · +15dVerified
Vermont State AGbd_86366d3f0789adf42024-06-27 · +19dCandidate

Name: Sheet Metal Workers Local Union #83 Insurance Fund and Annuity Fund
norm: sheet metal workers local union 83 insurance fund and annuity

Name: Sheet Metal Workers Local Union #83 Insurance Fund and Annuity Fund
norm: sheet metal workers local union 83 insurance fund and annuity
Industry: Professional ServicesllmFinancial Servicesllm

Discovered: Mar 25, 2024
Breach occurred: Mar 18, 2024 – Mar 26, 2024
Undetected for: 7 daysoccurrence → discovery
Materiality determined: Jun 12, 2024
Notification sent: Jul 16, 2024
Affected individuals: 7state-resident count only
Data types: PIIIdentity (basic)Government ID
Attack vector: Phishing
MITRE ATT&CK: T1566.002 Spearphishing LinkT1078 Valid AccountsT1114 Email Collection
Threat actor: ExternalFinancial
Regulator citations: Notified New Hampshire Office of the Attorney General Consumer Protection Bureau
Initial access: phishing_link

During the incident: Conducted an investigation
Changed network passwords
Reviewed its policies and procedures related to data protection
Provided substitute notice pursuant to the Health Insurance Portability and Accountability Act (HIPAA) via a posting on its website
Offering all individuals complimentary credit monitoring and identity protection services
Changes made: Changed network passwords
Reviewed its policies and procedures related to data protection
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 16 weeks(113 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 5 filings · 5 states

View merged incident ↗

Vermont State AGJun 27 · first

Illinois State AG+4d

HHS OCR+6d

Massachusetts State AG+19d

New Hampshire State AG+19d · this page

Pattern: first filing Jun 27 (VT), last Jul 16 (NH) — a 19-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://mm.nh.gov/files/uploads/doj/remote-docs/sheet-metal-workers-insurance-annuity-fund-20240716.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jul 16, 2024
Raw hash: 5689be97394995e24979e1245dbd0d91376cc5d904f62bc51f5ed54f36816820

Linked disclosures

Regulatory filings (4) · sorted by filing gap

Reporting entitySheet Metal Workers Local Union #83 Insurance Fund and Annuity Fund

Victim entitySheet Metal Workers Local Union #83 Insurance Fund and Annuity Fund

Incidentdiscovered Mar 25, 2024

Stated responseConducted an investigation

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov