HackingHealthcareHealthcareData ExfiltratedCustomer Data InvolvedPIIIdentity (basic)LowContained

Kitsap Mental Health Services

bd_18b1b0018630e5b8 · schema v1 · pii pii-v2

Severity

Low

Discovered

Oct 17, 2024

Filed

May 14, 2025

To disclose

—

Affected

Not disclosed

Linked

7 filings

Confidence

65%

Full breach record for Kitsap Mental Health Services →2 incidents on file

Kitsap Mental Health Services (KMHS) notified Nebraska residents of a data incident in October 2024. Unauthorized actors accessed systems between Sept 17 and Oct 19, 2024, downloading personal information. KMHS detected suspicious activity on Oct 17, 2024, engaged forensic experts, reported to law enforcement, and offered 12 months of credit monitoring. No identity theft was confirmed.

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Incident timeline

undetected · 30 days

Sep 17, 2024

Begins

Oct 17, 2024

Discovered

May 14, 2025

Filed

This filing is one of 7 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (6) · sorted by filing gap

Nebraska State AGbd_10bbb22ed020851d2025-05-14Verified
Vermont State AGbd_54084f244cd812bb2025-05-14Verified
New Hampshire State AGbd_63f8430ffefcd3642025-05-14Verified
Montana State AGbd_bc0becac2d6fd9a42025-05-14Candidate

Show 2 more filings ↓up to 2d gap

Massachusetts State AGbd_ea0fcd10e974b8932025-05-14Verified
Indiana State AGbd_e9d1cdc6b8c56fa02025-05-12 · +2dVerified

Name: Kitsap Mental Health Services
norm: kitsap mental health

Name: Kitsap Mental Health Services
norm: kitsap mental health
Industry: Healthcarellm

Discovered: Oct 17, 2024
Breach occurred: Sep 17, 2024 – Oct 19, 2024
Undetected for: 30 daysoccurrence → discovery
Materiality determined: —
Notification sent: May 14, 2025
Affected individuals: Not disclosed
Data types: PIIIdentity (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing Application
Threat actor: External
Regulator citations: reported this Incident to relevant government agencies
Initial access: exploit_public_facing

During the incident: Changed passwords
Deployed tools for increased monitoring
Reporting to law enforcement
Engaging data security and privacy experts to assist
Implemented endpoint detection and response monitoring
Reported this Incident to relevant government agencies
Changes made: Add further technical safeguards to our existing protections
Source: Quoted from the filing itself, not independently verified.

Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 7 filings · 6 states

View merged incident ↗

Indiana State AGMay 12 · first

Nebraska State AG+2d

Vermont State AG+2d

New Hampshire State AG+2d

Montana State AG+2d

Massachusetts State AG+2d

Nebraska State AG+2d · 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.

Source URL: https://nebraska.gov/ago/data-breach/documents/11dc6325-abcc-4369-81c1-18849b7ac19b.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 14, 2025
Raw hash: 511cfd10b67731d66eab92f8567db54a3f736a066a7de0144592daae53555c64

Linked disclosures

Regulatory filings (6) · sorted by filing gap

Reporting entityKitsap Mental Health Services

Victim entityKitsap Mental Health Services

Incidentdiscovered Oct 17, 2024

Stated responseChanged passwords

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancenebraska.gov