Social EngineeringHealthcareFinancial ServicesHealthcarePhishingStolen CredentialsData ExfiltratedCustomer Data InvolvedEmployee Data InvolvedIdentity (basic)Government IDHealth (basic)PHIMediumContained

SAG-AFTRA Health Plan

bd_dfd33c6fd0994f17 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Sep 18, 2024

Filed

Mar 14, 2025

To disclose

25 weeks

Affected

937state residents only

Linked

12 filings

Confidence

71%

Full breach record for SAG-AFTRA Health Plan →

SAG-AFTRA Health Plan reported a phishing incident where an employee's email account was compromised between Sept 17-18, 2024. The breach exposed names, SSNs, and potentially PHI of 937 Washington residents. The Plan contained the incident, engaged third-party experts, notified law enforcement, and mailed notifications on March 14, 2025, offering one year of credit monitoring.

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Washington clock✗ WA AG >90d25 weeks discovery → filing

⚠ AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.

Incident timeline

undetected · 1 days

discovery → filing · 25 weeks / 177 days

Sep 17, 2024

Begins

Sep 18, 2024

Discovered

Mar 14, 2025

Filed

vs. sector median

+14 wks slower

This filing is one of 12 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (10) · sorted by filing gap

Vermont State AGbd_0ca33c9d0a197ad52025-03-14Verified
New Hampshire State AGbd_1b5088553ded9aac2025-03-14Verified
California State AGbd_4a1f1caa590b34652025-03-14Verified
Oregon State AGbd_76baac9c98e3afcd2025-03-14Verified

Show 6 more filings ↓up to 102d gap

Nebraska State AGbd_ad4ef20dca8e95c82024-12-02 · +102dVerified
HHS OCRbd_b608666f3ea2f0c62024-12-02 · +102dVerified
New Hampshire State AGbd_d20c10fe5f79e7542024-12-02 · +102dVerified
Montana State AGbd_e1a4e08cafa890542024-12-02 · +102dVerified
California State AGbd_e32d3742be322d962024-12-02 · +102dVerified
Massachusetts State AGbd_efa062d63e2db85c2024-12-02 · +102dVerified

Showing first 10 of 11 linked disclosures.

Name: SAG-AFTRA Health Plan
norm: sag aftra health plan

Name: SAG-AFTRA Health Plan
norm: sag aftra health plan
Industry: HealthcarellmFinancial Servicesllm

Discovered: Sep 18, 2024
Breach occurred: Sep 17, 2024 – Sep 18, 2024
Undetected for: 1 dayoccurrence → discovery
Materiality determined: —
Notification sent: Mar 14, 2025
Affected individuals: 937state-resident count only
Data types: Identity (basic)Government IDHealth (basic)PHI
Data elements: NameSocial Security numberHealth insurance ID
WA-stated cause: Cyberattack
WA-stated duration: lifecycle 1-99dexposure 1-99d
WA-stated discovery: Found while ongoingContained same day
Attack vector: Phishing
MITRE ATT&CK: T1566.002 Spearphishing LinkT1078 Valid AccountsT1114 Email Collection
Threat actor: External
Regulator citations: Filed notification with Washington Attorney General
Initial access: phishing_link

During the incident: Immediately contained and remediated the issue
Launched an investigation with the assistance of leading third-party experts
Notified law enforcement
Mailed a notification letter via U.S. First-Class mail to the Washington residents
Offered one year of complimentary credit monitoring, fraud consultation, and identity theft restoration services through Experian
Provided a toll-free call center to answer questions
Changes made: Implement and evaluate enhanced safeguards and security measures to further protect the Plan’s systems and reduce the likelihood of a similar future event
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 25 weeks(177 days from discovery to filing)
Compliance flags: WA AG >90d
Discovery-date grounding: AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 11 filings · 8 states

View merged incident ↗

Nebraska State AGDec 2 · first

HHS OCRDec 2 · first

New Hampshire State AGDec 2 · first

Montana State AGDec 2 · first

California State AGDec 2 · first

Massachusetts State AGDec 2 · first

Vermont State AG+102d

New Hampshire State AG+102d

California State AG+102d

Oregon State AG+102d

Washington State AG+102d · this page

Pattern: first filing Dec 2 (NE), last Mar 14 (WA) — a 102-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

Cascade drawn from the first 10 linked disclosures of 11 — the full spread may be wider.

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://agportal-s3bucket.s3.amazonaws.com/databreach/BreachA32692.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Mar 14, 2025
Raw hash: 5ff5b596a5a55cdfa4189409508f152a73aa8641ae124a3d6b1b3fc330601353

Linked disclosures

Regulatory filings (10) · sorted by filing gap

Reporting entitySAG-AFTRA Health Plan

Victim entitySAG-AFTRA Health Plan

Incidentdiscovered Sep 18, 2024

Stated responseImmediately contained and remediated the issue

ComplianceWA AG >90d

Extraction provenanceno artifact recorded

Source provenanceagportal-s3bucket.s3.amazonaws.com