EpiSource
bd_5f78056b95d71c8e · schema v1 · pii pii-v1
Full breach record for EpiSource →3 incidents on fileEpisource, LLC filed a supplemental notice with the New Hampshire Attorney General regarding a prior data security event. The filing states that Episource has completed all notification efforts, mailing final notice letters on February 9, 2026, on behalf of its healthcare provider customers. The filing provides no specific details on the nature of the breach, data types affected, or the number of individuals impacted, stating there are 'no updates' to previous submissions regarding entities or resident counts. The incident status is effectively resolved as notification efforts are complete.
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Incident timeline — partial
? — ?
Breach window unknown
Feb 10, 2026
Filed
No interval is drawn: no breach start or discovery date is on record for this filing.
Linked disclosures
Why this link?Regulatory filings (10) · sorted by filing gap
- Texas State AGbd_902d3567da6db0052026-02-11 · +1dVerified by operator
- California State AGbd_e03b6cfce712071e2026-02-09 · +1dVerified by operator
- Oregon State AGbd_a777c7526ecf94bd2025-12-11 · +61dVerified by operator
- California State AGbd_26b46fb1375699872025-11-12 · +90dVerified by operator
Show 6 more filings ↓Show fewer ↑up to 152d gap
- Montana State AGbd_8bfabd788a54c7dd2025-11-12 · +90dVerified by operator
- California State AGbd_9fbf33f1d80fd6cd2025-10-15 · +118dVerified by operator
- California State AGbd_f7b2fef6a5a68d492025-10-01 · +132dVerified by operator
- California State AGbd_9fdbc50e284e387e2025-09-22 · +141dVerified by operator
- New Hampshire State AGbd_a2b82676192bff452025-09-15 · +148dVerified by operator
- California State AGbd_1b92ab769d91dc2a2025-09-11 · +152dVerified by operator
Showing first 10 of 24 linked disclosures.
Filing propagation · 11 filings · 5 states
View merged incident ↗Pattern: first filing Sep 11 (CA), last Feb 11 (TX) — a 153-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?
Cascade drawn from the first 10 linked disclosures of 24 — the full spread may be wider.
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.