HackingGovernmentHealthcareGovernmentStolen CredentialsSupply Chain (3P Vendor)Data ExfiltratedCustomer Data InvolvedGovernment IDIdentity (basic)Financial accountMediumContained

Colorado Department of Health Care Policy and Financing

bd_a9f8eee865a209bb · schema v1 · pii pii-v1

Severity

Medium

Discovered

Jun 13, 2023

Filed

Oct 3, 2023

To disclose

16 weeks

Affected

Not disclosed

Linked

19 filings

Confidence

64%

Full breach record for Colorado Department of Health Care Policy and Financing →6 incidents on file

The Colorado Department of HealthCare Policy & Financing (HCPF) notified individuals of a breach involving its MOVEit Transfer system, used by third-party vendor IBM. Unauthorized access occurred on or about May 28, 2023, and was discovered by HCPF on June 13, 2023. The incident exposed personal information of Health First Colorado and CHP+ members and providers, including government IDs and financial account data. HCPF offered two years of credit monitoring via Experian. The notification was filed with the New Hampshire Attorney General on October 3, 2023.

J jump to incidentP pin to compareR raw source

Incident timeline

undetected · 16 days

discovery → filing · 16 weeks / 112 days

May 28, 2023

Begins

Jun 13, 2023

Discovered

Oct 3, 2023

Filed

vs. sector median

+5 wks slower

This filing is one of 19 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (10) · sorted by filing gap

Maine State AGbd_4107138ac65485a02023-10-03Verified
Vermont State AGbd_501ce56cdd46ef112023-10-03Verified
California State AGbd_a36dbca8821d58c12023-10-03Verified
Delaware State AGbd_bc4561bd8522923f2023-10-03Verified

Show 6 more filings ↓up to 140d gap

Maine State AGbd_276c06374e7a08fc2024-02-19 · +139dVerified by operator
Oregon State AGbd_5167088d02685ddf2024-02-19 · +139dVerified by operator
Vermont State AGbd_5ebd8c098e6a6f5f2024-02-19 · +139dVerified by operator
Delaware State AGbd_6f832e7ad75b6a0c2024-02-19 · +139dVerified by operator
California State AGbd_90735d0659ea8b492024-02-19 · +139dVerified by operator
New Hampshire State AGbd_a3f112b2ddad6d7a2024-02-20 · +140dVerified by operator

Showing first 10 of 18 linked disclosures.

Name: Colorado Department of Health Care Policy and Financing
norm: colorado department of health care policy and financing
Domain: hcpf.colorado.gov

Name: Colorado Department of Health Care Policy and Financing
norm: colorado department of health care policy and financing
Domain: hcpf.colorado.gov
Industry: GovernmentllmHealthcarellm

Discovered: Jun 13, 2023
Breach occurred: May 28, 2023
Undetected for: 16 daysoccurrence → discovery
Materiality determined: —
Notification sent: Oct 3, 2023
Affected individuals: Not disclosed
Data types: Government IDIdentity (basic)Financial account
Attack vector: Third-Party / Supply Chain
MITRE ATT&CK: T1195 Supply Chain CompromiseT1078 Valid Accounts
Threat actor: ExternalFinancial
Initial access: supply_chain

During the incident: HCPF launched an investigation immediately to determine impacted systems
HCPF and its vendors have reviewed and updated where necessary their policies, procedures and cybersecurity safeguards
Offering you two years of free credit monitoring and identity restoration services provided through Experian
Established a call center to answer additional questions
Changes made: HCPF and its vendors have reviewed and updated where necessary their policies, procedures and cybersecurity safeguards to further protect their systems
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 16 weeks(112 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 11 filings · 6 states

View merged incident ↗

Maine State AGOct 3 · first

Vermont State AGOct 3 · first

California State AGOct 3 · first

Delaware State AGOct 3 · first

New Hampshire State AGOct 3 · first · this page

Maine State AG+139d

Oregon State AG+139d

Vermont State AG+139d

Delaware State AG+139d

California State AG+139d

New Hampshire State AG+140d

Pattern: first filing Oct 3 (ME), last Feb 20 (NH) — a 140-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

Cascade drawn from the first 10 linked disclosures of 18 — the full spread may be wider.

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://mm.nh.gov/files/uploads/doj/remote-docs/colorado-department-health-care-policy-financing-20231003.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Oct 3, 2023
Raw hash: d6096691330a0a8cbda59d78a9c2ed553ad1753cd9bda91d84a5bff53f9cddb4

Linked disclosures

Regulatory filings (10) · sorted by filing gap

Reporting entityColorado Department of Health Care Policy and Financing

Victim entityColorado Department of Health Care Policy and Financing

Incidentdiscovered Jun 13, 2023

Stated responseHCPF launched an investigation immediately to determine impacted systems

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov