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HEALTHSTREAM, INC.
bd_d1c43fb196fe23f3 · schema v1 · pii pii-v2
Full breach record for HEALTHSTREAM, INC. →2 incidents on fileHealthStream Inc reported a data breach to the Indiana Attorney General. The breach occurred on 2026-07-16 and was reported on 2026-09-14. 18 Indiana residents were affected. 1,631 individuals affected in total.
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Incident timeline
Jul 16, 2026
Begins
Sep 14, 2026
Filed
This filing is one of 3 filings about the same incident.View merged incident
Linked disclosures
Why this link?Regulatory filings (2) · sorted by filing gap
- New Hampshire State AGbd_8e427c0786aa17702026-09-14Verified
- Vermont State AGbd_cd960456565cc2bd2026-09-14Candidate
Filing propagation · 3 filings · 3 states
View merged incident ↗New Hampshire State AGSep 14 · first
Vermont State AGSep 14 · first
Indiana State AGSep 14 · first · this page
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.