Blue Cross and Blue Shield of Kansas City
bd_c7e6ba5b010228d8 · schema v1 · pii pii-v2
Full breach record for Blue Cross and Blue Shield of Kansas City →3 incidents on fileBlue Cross and Blue Shield of Kansas City reported a data breach to the Indiana Attorney General. The breach occurred on 2021-02-23 and was reported on 2021-05-26. 36 Indiana residents were affected. 47,035 individuals affected in total.
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Incident timeline
Feb 23, 2021
Begins
May 26, 2021
Filed
Linked disclosures
Why this link?Regulatory filings (4) · sorted by filing gap
- Montana State AGbd_782eb64f5d5cff6b2021-05-26Candidate
- New Hampshire State AGbd_6d3e0e389678ba512021-05-28 · +2dVerified
- Maine State AGbd_21a03a3b15639ecf2021-06-02 · +7dVerified
- Massachusetts State AGbd_a41cda12e416e0332021-06-03 · +8dVerified
Filing propagation · 5 filings · 5 states
View merged incident ↗Pattern: first filing May 26 (MT), last Jun 3 (MA) — a 8-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?
Evidence ladder
Attacker assertion only. Establishes: claim date, group, alleged victim.
Unlocks: incident narrative, operational impact. Still no compliance clock.
Unlocks: discovery date, data types, affected count, compliance clock.
Unlocks: materiality, stated response, full audit trail. Ceiling removed.