HackingHealthcareHealthcareData ExfiltratedCustomer Data InvolvedIdentity (basic)Government IDMediumContained

Watsonville Community Hospital

bd_64d26d9110233fee · schema v1 · pii pii-v1

Severity

Medium

Discovered

Nov 29, 2024

Filed

Oct 15, 2025

To disclose

46 weeks

Affected

4state residents only

Linked

9 records

Confidence

65%

Full breach record for Watsonville Community Hospital →2 incidents on file

Watsonville Community Hospital notified individuals of unauthorized network access between Nov 25-30, 2024, discovered Nov 29, 2024. Files containing names, addresses, and government IDs were accessed. The hospital engaged the FBI, enhanced safeguards, and offered 12 months of credit monitoring. Notification sent Oct 15, 2025.

J jump to incidentP pin to compareR raw source

Leak gap clock✗ Leak >180d46 weeks discovery → filing

⚠ unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

Incident timeline

undetected · 4 days

discovery → filing · 46 weeks / 320 days

Nov 25, 2024

Begins

Nov 29, 2024

Discovered

Oct 15, 2025

Filed

vs. sector median

+37 wks slower

This filing is one of 9 records about the same incident.View merged incident

A leak claim by termite about this victim was first seen 308 days before this filing.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Sitetermitebd_b9adf15399e0394d2024-12-05 · +313dVerified by operator

Regulatory filings (7) · sorted by filing gap

Nebraska State AGbd_baf908a2789a70962025-10-15Verified by operator
Massachusetts State AGbd_49347cffef2506702025-10-16 · +1dVerified by operator
California State AGbd_fd51d9e52c7b09b22025-10-16 · +1dVerified by operator
Maine State AGbd_66074d82561ed7252025-10-17 · +2dVerified by operator

Show 3 more filings ↓up to 288d gap

Illinois State AGbd_1be423ffa61832652025-11-01 · +17dVerified by operator
New Hampshire State AGbd_af426c2c00d877712026-05-20 · +217dVerified by operator
HHS OCRbd_5e3254a29f6492372024-12-31 · +288dVerified

Name: Watsonville Community Hospital
norm: watsonville community hospital
Domain: watsonvillehospital.com

Name: Watsonville Community Hospital
norm: watsonville community hospital
Domain: watsonvillehospital.com
Industry: Healthcarellm

Discovered: Nov 29, 2024
Breach occurred: Nov 25, 2024 – Nov 30, 2024
Undetected for: 4 daysoccurrence → discovery
Materiality determined: —
Notification sent: Oct 15, 2025
Affected individuals: 4state-resident count only
Data types: Identity (basic)Government ID
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1119 Automated Collection
Threat actor: External
Regulator citations: reported this incident to the federal bureau of investigationreported to appropriate state and federal data privacy regulators
Initial access: valid_credentials

During the incident: Took portions of our network offline
Isolated the affected systems
Began an investigation into the activity
Performed a comprehensive and time-intensive third-party review
Undertook a detailed internal review of our records
Reported this incident to the federal bureau of investigation
Offering your access to 12 months of credit monitoring and identity protection services
Changes made: Reviewed and enhanced our technical, administrative, and physical safeguards, policies, and procedures
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 46 weeks(320 days from discovery to filing)
Compliance flags: Leak >180d
Discovery-date grounding: unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 8 filings · 7 states

View merged incident ↗

HHS OCRDec 31 · first

Nebraska State AG+288d

Montana State AG+288d · this page

Massachusetts State AG+289d

California State AG+289d

Maine State AG+290d

Illinois State AG+305d

New Hampshire State AG+505d

Pattern: first filing Dec 31 (CA), last May 20 (NH) — a 505-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.

Source URL: https://dojmt.gov/wp-content/uploads/2025/10/Consumer-notification-letter-22.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Oct 15, 2025
Raw hash: b48c423ec0306882299d466f16da97c021965d586732cfa924775f359c7cdfcd

Linked disclosures

Ransomware claims (1)

Regulatory filings (7) · sorted by filing gap

Reporting entityWatsonville Community Hospital

Victim entityWatsonville Community Hospital

Incidentdiscovered Nov 29, 2024

Stated responseTook portions of our network offline

ComplianceLeak >180d

Extraction provenanceno artifact recorded

Source provenancedojmt.gov