MalwareHealthcareHealthcareRansomwareSupply Chain (3P Vendor)Data EncryptedIdentity (basic)Government IDFinancial accountPIIMediumActive

Vail Health Services

bd_1a7a510a64f4e3de · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Jan 18, 2022

To disclose

—

Affected

6state residents only

Linked

5 filings

Confidence

67%

Full breach record for Vail Health Services →3 incidents on file

Vail Health notified Montana residents of a data security incident involving third-party vendor Kronos, which suffered a global ransomware attack. While no confirmation of data access was received, the notification letter dated January 14, 2022, listed potentially involved data types including SSNs, DOBs, and bank info. Vail Health offered 12 months of Experian IdentityWorks.

J jump to incidentP pin to compareR raw source

Incident timeline — partial

? — ?

Breach window unknown

Jan 18, 2022

Filed

No interval is drawn: no breach start or discovery date is on record for this filing.

This filing is one of 5 filings about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (4) · sorted by filing gap

Massachusetts State AGbd_05cb006bb0af24c02022-01-18Verified
Maine State AGbd_5ecbd72820989fad2022-01-18Candidate
Indiana State AGbd_fc3c65475f8f116d2022-01-14 · +4dVerified
New Hampshire State AGbd_2557042787920df82022-01-24 · +6dVerified

Name: Vail Health Services
norm: vail health

Name: Vail Health Services
norm: vail health
Industry: Healthcarellm

Discovered: —
Materiality determined: —
Notification sent: Jan 14, 2022
Affected individuals: 6state-resident count only
Data types: Identity (basic)Government IDFinancial accountPII
Data elements: Date of birth
Attack vector: Third-Party / Supply Chain
MITRE ATT&CK: T1486 Data Encrypted for ImpactT1078 Valid Accounts
Threat actor: ExternalFinancial
Third party: via Kronos

During the incident: Offering a complimentary 12-month membership of Experian’s IdentityWorks
Taking steps to determine the data involved and details of the incident
Following up with Kronos to determine whether any information was affected
Changes made: Ensuring data held by Kronos on our behalf is adequately secured
Relying on contracts requiring Kronos to keep employee information confidential and have security procedures in place
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 · 5 filings · 5 states

View merged incident ↗

Indiana State AGJan 14 · first

Massachusetts State AG+4d

Maine State AG+4d

Montana State AG+4d · this page

New Hampshire State AG+10d

Pattern: first filing Jan 14 (IN), last Jan 24 (NH) — a 10-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-201.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jan 18, 2022
Raw hash: d39992af7d1d128afddf9d1e97ab18ae9d58f976c65504d58a39810f339e5b78

Linked disclosures

Regulatory filings (4) · sorted by filing gap

Reporting entityVail Health Services

Victim entityVail Health Services

IncidentThird-Party / Supply Chain

Stated responseOffering a complimentary 12-month membership of Experian’s IdentityWorks

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov