UnknownHealthcareFinancial ServicesHealthcareCustomer Data InvolvedPHIPIIIdentity (basic)Government IDHealth (basic)Medium

Premera Blue Cross

bd_e8e76c27f5c889f6 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Mar 17, 2015

To disclose

—

Affected

Not disclosed

Linked

10 filings

Confidence

61%

Full breach record for Premera Blue Cross →7 incidents on file

Premera Blue Cross filed a data breach notification with the California Attorney General. The filing includes sample notices for adults, deceased individuals, and minors. The specific details of the breach (dates, counts, attack vector) are contained within the attached PDF letters, which are not fully parsed in this extraction. Premera is a healthcare insurer.

J jump to incidentP pin to compareR raw source

Incident timeline — partial

? — ?

Breach window unknown

Mar 17, 2015

Filed

—

Corroborated · see linked filings

Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.

This filing is one of 10 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (9) · sorted by filing gap

HHS OCRbd_9a804b5de84dfb072015-03-17Verified
New Hampshire State AGbd_f653fc0c8376c8532015-03-17Verified
Massachusetts State AGbd_de2d028bf0408dea2015-03-18 · +1dVerified
South Carolina State AGbd_9ec8af423fb684d52015-03-19 · +2dVerified

Show 5 more filings ↓up to 2019d gap

Hawaii State AGbd_13935cd688d3ab102015-03-24 · +7dVerified
New Hampshire State AGbd_69d72a8fe88cec392015-03-27 · +10dVerified
New Hampshire State AGbd_bc5a1df54eb15c132015-04-02 · +16dVerified
New Hampshire State AGbd_f240484574e352ba2015-05-04 · +48dVerified
HHS OCR enforcementbd_d2050db6681c56222020-09-25 · +2019dVerified by operator

Name: Premera Blue Cross
norm: premera blue cross
Domain: premera.com

Name: Premera Blue Cross
norm: premera blue cross
Domain: premera.com
Industry: HealthcarellmFinancial Servicesllm

Discovered: —
Materiality determined: —
Notification sent: —
Affected individuals: Not disclosed
Data types: PHIPIIIdentity (basic)Government IDHealth (basic)
Attack vector: Unknown

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

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 10 filings · 6 states

View merged incident ↗

HHS OCRMar 17 · first

New Hampshire State AGMar 17 · first

California State AGMar 17 · first · this page

Massachusetts State AG+1d

South Carolina State AG+2d

Hawaii State AG+7d

New Hampshire State AG+10d

New Hampshire State AG+16d

New Hampshire State AG+48d

HHS OCR enforcement+2019d

Pattern: first filing Mar 17 (WA), last Sep 25 — a 2019-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://oag.ca.gov/ecrime/databreach/reports/sb24-48870
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Mar 17, 2015
Raw hash: ddcd2b9f5eb1f84106a58a843249eba26f2529a788a762a02875cd9d95fe0e64

Linked disclosures

Regulatory filings (9) · sorted by filing gap

Reporting entityPremera Blue Cross

Victim entityPremera Blue Cross

IncidentUnknown

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenanceoag.ca.gov