HackingHealthcareTechnologyHealthcareStolen CredentialsData ExfiltratedCustomer Data InvolvedIdentity (basic)Government IDHealth (basic)MediumContained

U.S. WELLNESS

bd_80617bd685886ad9 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Jan 31, 2023

Filed

Mar 22, 2023

To disclose

7 weeks

Affected

11state residents only

Linked

6 filings

Confidence

65%

Full breach record for U.S. WELLNESS →

US Wellness, a vendor for Blue Cross Blue Shield of Arizona, notified Montana residents of a January 31, 2023 security incident involving a third-party vendor. The incident potentially exposed names, addresses, DOBs, member IDs, and service locations. US Wellness engaged forensic experts, secured systems, and offered 24 months of credit monitoring.

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Incident timeline

discovery → filing · 7 weeks / 50 days

Jan 31, 2023

Begins

Jan 31, 2023

Discovered

Mar 22, 2023

Filed

vs. sector median

2 wks faster

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

Linked disclosures

Why this link?

Regulatory filings (5) · sorted by filing gap

Massachusetts State AGbd_38ea6e1ea5e3e0202023-03-22Verified
HHS OCRbd_70ea47d1b50b3e772023-03-22Verified
California State AGbd_7e9775921dd55b232023-03-22Verified
New Hampshire State AGbd_98fd6ba4c1ac60912023-03-22Verified

Show 1 more filing ↓up to 35d gap

New Hampshire State AGbd_58db0461e5f177652023-04-26 · +35dVerified

Name: U.S. WELLNESS
norm: us wellness
Domain: uswellness.us

Name: U.S. WELLNESS
norm: us wellness
Domain: uswellness.us
Industry: HealthcarellmTechnologyllm

Discovered: Jan 31, 2023
Breach occurred: Jan 31, 2023
Undetected for: 0 daysoccurrence → discovery
Materiality determined: —
Notification sent: Mar 22, 2023
Affected individuals: 11state-resident count only
Data types: Identity (basic)Government IDHealth (basic)
Data elements: Date of birth
Attack vector: Third-Party / Supply Chain
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Third party: via US Wellness
Initial access: valid_credentials

During the incident: Took immediate steps to secure our systems
Launched an investigation
Engaged independent digital forensics and incident response experts
Implemented measures to enhance the security of our environment
Offering you 24-month complimentary credit and identity protection services through Experian’s IdentityWorks
Changes made: Implemented measures to enhance the security of our environment
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 7 weeks(50 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 · 5 states

View merged incident ↗

Massachusetts State AGMar 22 · first

HHS OCRMar 22 · first

California State AGMar 22 · first

New Hampshire State AGMar 22 · first

Montana State AGMar 22 · first · this page

New Hampshire State AG+35d

Pattern: first filing Mar 22 (MA), last Apr 26 (NH) — a 35-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-129.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Mar 22, 2023
Raw hash: f4723d769bd5f069becf2bf1c149397a5deb9318045456881c1ed208aa9d7190

Linked disclosures

Regulatory filings (5) · sorted by filing gap

Reporting entityU.S. WELLNESS

Victim entityU.S. WELLNESS

Incidentdiscovered Jan 31, 2023

Stated responseTook immediate steps to secure our systems

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov