DisclosureLens
Social EngineeringHealthcareProfessional ServicesHealthcarePhishingData ExfiltratedCustomer Data InvolvedMulti-Stage ChainIdentity (basic)Government IDHealth (basic)Financial accountMediumContained

HUMANA INC.

bd_340755f98cffa704 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Dec 1, 2025

Filed

Jun 12, 2026

To disclose

28 weeks

Affected

1state residents only

Linked

5 filings

Confidence

66%
Full breach record for HUMANA INC. →43 incidents on file

Humana Inc. notified the New Hampshire Attorney General of a security incident involving its law firm, Pillsbury Winthrop Shaw Pitman LLP. In April 2025, Pillsbury was targeted by social engineering (phishing). An unauthorized actor downloaded Humana litigation documents containing PHI, PII, and financial data. Discovery occurred in December 2025. One NH resident was affected. Notifications were sent in June 2026, offering 24 months of credit monitoring.

Incident timeline

undetected · 244 days
discovery → filing · 28 weeks / 193 days

Apr 1, 2025

Begins

Dec 1, 2025

Discovered

Jun 12, 2026

Filed

vs. sector median

+19 wks slower

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

Linked disclosures

Why this link?

Regulatory filings (4) · sorted by filing gap

Filing propagation · 5 filings · 5 states

View merged incident ↗
Idaho State AGApr 30 · first
New Hampshire State AG+43d · this page

Pattern: first filing Apr 30 (ID), last Jun 12 (NH) — a 43-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.