HackingGovernmentHealthcareGovernmentStolen CredentialsSupply Chain (3P Vendor)Data ExfiltratedCustomer Data InvolvedIdentity (basic)Government IDHealth (basic)PHIHighContained

Colorado Department of Health Care Policy and Financing

bd_b131d9519be28ad6 · schema v1 · pii pii-v1

Severity

High

Discovered

Jun 13, 2023

Filed

Aug 14, 2023

To disclose

9 weeks

Affected

3,683state residents only

Linked

19 filings

Confidence

66%

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

Colorado HCPF notified individuals of a breach involving MOVEit Transfer data accessed via third-party vendor IBM. Unauthorized access occurred on or about May 28, 2023. Data included names, SSNs, Medicaid IDs, and PHI. HCPF offered 2 years of credit monitoring. No HCPF systems were directly compromised.

J jump to incidentP pin to compareR raw source

South Carolina clock✓ SC CRA notice due9 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 · 16 days

discovery → filing · 9 weeks / 62 days

May 28, 2023

Begins

Jun 13, 2023

Discovered

Aug 14, 2023

Filed

vs. sector median

2 wks faster

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_4107138ac65485a02023-10-03 · +50dVerified
Vermont State AGbd_501ce56cdd46ef112023-10-03 · +50dVerified
California State AGbd_a36dbca8821d58c12023-10-03 · +50dVerified
New Hampshire State AGbd_a9f8eee865a209bb2023-10-03 · +50dVerified by operator

Show 6 more filings ↓up to 190d gap

Maine State AGbd_276c06374e7a08fc2024-02-19 · +189dVerified by operator
Oregon State AGbd_5167088d02685ddf2024-02-19 · +189dVerified by operator
Vermont State AGbd_5ebd8c098e6a6f5f2024-02-19 · +189dVerified by operator
Delaware State AGbd_6f832e7ad75b6a0c2024-02-19 · +189dVerified by operator
California State AGbd_90735d0659ea8b492024-02-19 · +189dVerified by operator
New Hampshire State AGbd_a3f112b2ddad6d7a2024-02-20 · +190dVerified 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: Feb 19, 2024
Affected individuals: 3,683state-resident count only
Data types: Identity (basic)Government IDHealth (basic)PHI
Data elements: Social Security numberDate of birthMedical information
Attack vector: Third-Party / Supply Chain
MITRE ATT&CK: T1195 Supply Chain CompromiseT1041 Exfiltration Over C2 Channel
Threat actor: ExternalFinancial
Initial access: supply_chain

During the incident: HCPF launched an investigation right away to understand whether the incident impacted our own 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
Set up a call center to answer additional questions
Changes made: 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: 9 weeks(62 days from discovery to filing)
Compliance flags: SC CRA notice due
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 · 11 filings · 7 states

View merged incident ↗

South Carolina State AGAug 14 · first · this page

Maine State AG+50d

Vermont State AG+50d

California State AG+50d

New Hampshire State AG+50d

Maine State AG+189d

Oregon State AG+189d

Vermont State AG+189d

Delaware State AG+189d

California State AG+189d

New Hampshire State AG+190d

Pattern: first filing Aug 14 (SC), last Feb 20 (NH) — a 190-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://consumer.sc.gov/sites/consumer/files/Documents/Security%20Breach%20Notices/ColoradoDepartmentofHealthCarePolicyFinancing.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Aug 14, 2023
Raw hash: 0cf7837b4603ba900c92b938818b847c0919ae9f1870490612444c37b90c8df4

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 right away to understand whether the incident impacted our own systems

ComplianceSC CRA notice due

Extraction provenanceno artifact recorded

Source provenanceconsumer.sc.gov