HackingHealthcareHealthcareStolen CredentialsTargetedData ExfiltratedIdentity (basic)Government IDPHIHealth (basic)MediumContained

Southwest Behavioral Health Center

bd_57a9c019676a5d10 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Mar 13, 2023

Filed

Nov 20, 2023

To disclose

36 weeks

Affected

103state residents only

Linked

6 filings

Confidence

66%

Full breach record for Southwest Behavioral Health Center →3 incidents on file

Southwest Behavioral Health Center notified Montana and Rhode Island residents of a March 13, 2023 cybersecurity attack. The incident compromised names, DOBs, SSNs, and PHI of clients, patients, and employees. SBHC engaged forensic investigators, notified the FBI, and offered credit monitoring.

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Incident timeline

discovery → filing · 36 weeks / 252 days

Mar 13, 2023

Discovered

Nov 20, 2023

Filed

vs. sector median

+25 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

New Hampshire State AGbd_bf02f75cafda850d2023-11-20Verified by operator
California State AGbd_03483029fe43bcdb2023-11-19 · +1dVerified
Maine State AGbd_0586cada478e96b82023-11-19 · +1dVerified
HHS OCRbd_f1a03a906bebc9f02023-11-13 · +7dVerified

Show 1 more filing ↓up to 11d gap

Vermont State AGbd_3c5607f0c36bda382023-11-09 · +11dCandidate

Name: Southwest Behavioral Health Center
norm: southwest behavioral health center
Domain: sbhc.us

Name: Southwest Behavioral Health Center
norm: southwest behavioral health center
Domain: sbhc.us
Industry: Healthcarellm

Discovered: Mar 13, 2023
Materiality determined: —
Notification sent: Nov 9, 2023
Affected individuals: 103state-resident count only
Data types: Identity (basic)Government IDPHIHealth (basic)
Data elements: Social Security numberDate of birthMedical information
Attack vector: Unauthorized Access
MITRE ATT&CK: T1595 Active ScanningT1078 Valid Accounts
Threat actor: External
Regulator citations: notified the Federal Bureau of Investigation
Initial access: valid_credentials

During the incident: Took immediate steps to secure our digital environment
Engaged a leading cybersecurity firm to assist with a forensic investigation
Notified the Federal Bureau of Investigation
Offering you complimentary credit monitoring and identity theft protection services through IDX
Changes made: Implemented additional security measures to help reduce the risk of a similar incident occurring in the future
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 36 weeks(252 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 6 filings · 6 states

View merged incident ↗

Vermont State AGNov 9 · first

HHS OCR+4d

California State AG+10d

Maine State AG+10d

New Hampshire State AG+11d

Montana State AG+11d · this page

Pattern: first filing Nov 9 (VT), last Nov 20 (MT) — a 11-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/OCP/Consumer-notification-letter-868.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Nov 20, 2023
Raw hash: 1ffa8ad8528822cec3f81dd78187261dbedc2c2c74dde8a373078084a50ff3a0

Linked disclosures

Regulatory filings (5) · sorted by filing gap

Reporting entitySouthwest Behavioral Health Center

Victim entitySouthwest Behavioral Health Center

Incidentdiscovered Mar 13, 2023

Stated responseTook immediate steps to secure our digital environment

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov