HackingHealthcareHealthcareData ExfiltratedCustomer Data InvolvedIdentity (basic)LowContained

Kitsap Mental Health Services

bd_54084f244cd812bb · schema v1 · pii pii-v1

Severity

Low

Discovered

Oct 17, 2024

Filed

May 14, 2025

To disclose

30 weeks

Affected

Not disclosed

Linked

7 filings

Confidence

66%

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

Kitsap Mental Health Services notified consumers on May 14, 2025, of a data incident detected in October 2024. An unauthorized actor accessed systems between September 17 and October 19, 2024, downloading personal information including names. The organization engaged forensic experts, reported to law enforcement, and offered 12 months of credit monitoring.

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Vermont clock✗ VT AG >45 bday30 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 · 30 days

discovery → filing · 30 weeks / 209 days

Sep 17, 2024

Begins

Oct 17, 2024

Discovered

May 14, 2025

Filed

vs. sector median

+17 wks slower

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
Nebraska State AGbd_18b1b0018630e5b82025-05-14Verified
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: Identity (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1119 Automated Collection
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
Reported to law enforcement
Engaged data security and privacy experts to assist
Implemented endpoint detection and response monitoring
Offered complimentary access to Experian IdentityWorks for twelve (12) months
Changes made: Added further technical safeguards to existing protections
Implemented endpoint detection and response monitoring
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 30 weeks(209 days from discovery to filing)
Compliance flags: VT AG >45 bday
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 · 7 filings · 6 states

View merged incident ↗

Indiana State AGMay 12 · first

Nebraska State AG+2d

New Hampshire State AG+2d

Montana State AG+2d

Massachusetts State AG+2d

Vermont 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://ago.vermont.gov/document/2025-05-14-kitsap-mental-health-services-data-breach-notice-consumers
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: 7e805f89e6885d9fa4bb4809e9ad4380f5155b4c19712b5a0d89d7a44e2ad371

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

ComplianceVT AG >45 bday

Extraction provenanceno artifact recorded

Source provenanceago.vermont.gov