DisclosureLens
UnknownGovernment IDFinancial accountMedium

Premera Blue Cross

bd_de2d028bf0408dea · schema v1 · pii pii-v2

Severity

Medium

Discovered

—

Filed

Mar 18, 2015

To disclose

—

Affected

173state residents only

Linked

8 records

Confidence

95%
Full breach record for Premera Blue Cross →7 incidents on file

Premera Blue Cross reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2015-03-18. 173 Massachusetts residents were affected. The report records the breach type as electronic.

Incident timeline — partial

? — ?

Breach window unknown

Mar 18, 2015

Filed

No interval is drawn: no breach start or discovery date is on record for this filing.

This filing is one of 8 records about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (6) · sorted by filing gap

Show 2 more filings ↓up to 9d gap

Enforcement records (1)

Filing propagation · 7 filings · 6 states

View merged incident ↗
HHS OCRMar 17 · first
California State AGMar 17 · first
New Hampshire State AGMar 17 · first
Massachusetts State AG+1d · this page
South Carolina State AG+2d
Hawaii State AG+7d
New Hampshire State AG+10d

Pattern: first filing Mar 17 (WA), last Mar 27 (NH) — a 10-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.