DisclosureLens
HackingHealthcareHealthcareData ExfiltratedCustomer Data InvolvedPHIHealth (basic)Identity (basic)LowContained

Esse Health

bd_ef0beb164e384a0f · schema v1 · pii pii-v1

Severity

Low

Discovered

Apr 21, 2025

Filed

Sep 10, 2025

To disclose

20 weeks

Affected

Not disclosed

Linked

6 filings

Confidence

64%
Full breach record for Esse Health →

Esse Health reported a cyber event where a cybercriminal gained access to its network on April 21, 2025, viewing and copying files containing patient information. The organization engaged forensic specialists, secured systems, notified law enforcement, and offered identity protection services. NextGen electronic medical records were not accessed.

Vermont clock✗ VT AG >45 bday20 weeks discovery → filing

Incident timeline

discovery → filing · 20 weeks / 142 days

Apr 21, 2025

Begins

Apr 21, 2025

Discovered

Sep 10, 2025

Filed

vs. sector median

+8 wks slower

This filing is one of 6 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (5) · sorted by filing gap

Show 1 more filing ↓up to 82d gap

Filing propagation · 6 filings · 5 states

View merged incident ↗
HHS OCRJun 20 · first
Indiana State AG+5d
Massachusetts State AG+7d
Vermont State AG+10d
Maine State AG+10d
Vermont State AG+82d · this page

Pattern: first filing Jun 20 (MO), last Sep 10 (VT) — a 82-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.